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As filed with the Securities and Exchange Commission on October 28, 2004

Registration No. 333-            



SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549


FORM S-3
REGISTRATION STATEMENT
Under
THE SECURITIES ACT OF 1933


AFTERMARKET TECHNOLOGY CORP.
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or other jurisdiction of incorporation or organization)

 

95-4486486
(I.R.S. Employer Identification No.)

1400 Opus Place, Suite 600
Downers Grove, Illinois 60515
(630) 271-8100
(Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices)

Joseph Salamunovich
Vice President
Aftermarket Technology Corp.
1400 Opus Place, Suite 600
Downers Grove, Illinois 60515
(630) 271-8100
(Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent For Service)

With a copy to:
Bruce D. Meyer, Esq.
Gibson, Dunn & Crutcher LLP
333 South Grand Avenue
Los Angeles, California 90071
(213) 229-7000


        Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this Registration Statement.

        If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. / /

        If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. /x/

        If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. / /

        If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. / /

        If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. / /


CALCULATION OF REGISTRATION FEE


Title of Each Class of
Securities to be Registered

  Amount to
be Registered

  Proposed Maximum
Offering Price
Per Unit(1)

  Proposed Maximum
Aggregate
Offering Price(1)

  Amount of
Registration Fee(2)


Common Stock, $0.01 par value   7,685,782   $12.47   $95,803,273   $12,138.28

(1)
Estimated solely for the purpose of calculating the registration fee.

(2)
Calculated pursuant to Rule 457(c) based on the average of the high and low prices of the Common Stock on the Nasdaq National Market System on October 26, 2004.


        The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine.




The information in this prospectus is not complete and may be changed. The selling stockholders may not sell the securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

Subject to completion, dated October 28, 2004

PROSPECTUS

AFTERMARKET TECHNOLOGY CORP.


7,685,782 Shares


Common Stock

        The selling stockholders are offering an aggregate of 7,685,782 shares. Aftermarket Technology Corp. will not receive any proceeds from the sale of the shares.


        Our common stock is quoted on the Nasdaq National Market under the symbol "ATAC." On October 26, 2004, the reported last sale price of our common stock was $12.92 per share.


        Investing in our common stock involves risks. See "Risk Factors" on page 3 of this prospectus and those risk factors contained in the applicable prospectus supplement, if any, for information you should consider before buying the securities.

        The Securities and Exchange Commission and state securities regulators have not approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is October     , 2004



TABLE OF CONTENTS

 
   
ABOUT THIS PROSPECTUS   ii

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

 

ii

PROSPECTUS SUMMARY

 

1

THE OFFERING

 

2

RISK FACTORS

 

3

USE OF PROCEEDS

 

9

SELLING STOCKHOLDERS

 

9

DESCRIPTION OF CAPITAL STOCK

 

10

PLAN OF DISTRIBUTION

 

12

LEGAL MATTERS

 

13

EXPERTS

 

13

WHERE YOU CAN FIND MORE INFORMATION

 

13

INCORPORATION OF INFORMATION FILED WITH THE SEC

 

14

        You should rely only on the information contained or incorporated by reference in this prospectus and any accompanying prospectus supplement. We have not authorized anyone to provide you with different information from that contained in or incorporated by reference in this prospectus. If anyone provides you with different or inconsistent information, you should not rely on it. The selling stockholders are offering shares of common stock and seeking offers to buy shares of common stock only in jurisdictions where offers and sales are permitted. The information contained in this prospectus is accurate only as of the date of this prospectus, regardless of the time of delivery of this prospectus or of any sale of our common stock.

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ABOUT THIS PROSPECTUS

        This prospectus is part of a registration statement we have filed with the SEC using a "shelf" registration process. Under this shelf process, the selling stockholders named herein may sell up to 7,685,782 shares of Aftermarket Technology Corp. common stock described in this prospectus from time to time in one or more offerings.

        This prospectus provides you with a general description of the common stock the selling stockholders may offer. Each time the selling stockholders sell common stock, a prospectus supplement will be filed that will contain specific information about the terms of that offering. The prospectus supplement may also add, update or change information contained in this prospectus. You should read this prospectus and the applicable prospectus supplement together with the additional information described under the heading "Where You Can Find More Information."

        The registration statement that contains this prospectus, including the exhibits to the registration statement, contains additional information about us and the securities the selling stockholders may offer under this prospectus. You can read that registration statement at the SEC's website or at the SEC's offices mentioned under the heading "Where You Can Find More Information."


SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

        This prospectus, including the documents incorporated by reference herein, contains forward-looking statements (as such term is defined in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934) and information relating to us that are based on the current beliefs of our management as well as assumptions made by and information currently available to management, including statements related to the markets for our products, general trends in our operations or financial results, plans, expectations, estimates and beliefs. In addition, when used in this prospectus, the words "may," "could," "should," "anticipate," "believe," "estimate," "expect," "intend," "plan," "predict" and similar expressions and their variants, as they relate to us or our management, may identify forward-looking statements. These statements reflect our judgment as of the date of this prospectus with respect to future events, the outcome of which is subject to risks, which may have a significant impact on our business, operating results or financial condition. Investors are cautioned that these forward-looking statements are inherently uncertain. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results or outcomes may vary materially from those described herein. We undertake no obligation to update forward-looking statements. The risks identified in the section entitled "Risk Factors," among others, may impact forward-looking statements contained in this prospectus.

ii



PROSPECTUS SUMMARY

        You should read this summary together with the more detailed information and our financial statements and related notes appearing elsewhere or incorporated by reference in this prospectus. Unless otherwise indicated, "we," "us" and "our" refer to Aftermarket Technology Corp. and our subsidiaries.

Our Business

        We are a leading remanufacturer and distributor of drivetrain products used in the repair of automobiles and light trucks in the automotive aftermarket. Our Logistics business is a provider of value added warehouse and distribution services as well as returned material reclamation disposition and other reverse logistics services. Our Logistics business also remanufactures and distributes electronic components.

        Our Drivetrain Remanufacturing business sells factory-approved remanufactured drivetrain products directly to automobile manufacturers (known as OEMs). Our Drivetrain business products consist principally of remanufactured transmissions and also include remanufactured torque converters, valve bodies and engines. The OEMs primarily use the remanufactured products as replacement parts for their domestic dealers during the warranty and post-warranty periods following the sale of a vehicle. Remanufactured products offer several advantages to customers relative to comparable rebuilt products. Generally, remanufactured products are lower cost, are of higher quality consistency and have shorter delivery times. Our principal customers for remanufactured transmissions are Ford Motor Company, DaimlerChrysler Corporation, Honda Motor Company and other select foreign OEMs. In addition, our Drivetrain business sells select remanufactured engines to several European OEMs and domestically to DaimlerChrysler.

        Demand for our products within the Drivetrain business is largely a function of the number of vehicles in operation, the average age of vehicles and the average number of miles driven per vehicle. These factors have generally increased over time, thereby increasing demand for our remanufactured products. Other factors that influence demand for our remanufactured products include product complexity and reliability, OEM policies governing repair versus replace decisions made by their dealers during the warranty period, the length of OEM warranty periods and the severity of weather conditions. Because these factors are not directly dependent on new automotive sales levels, demand for remanufactured products within our Drivetrain business has been largely non-cyclical. However, recent trends have included improved reliability and increases in the length of the warranty periods. Additionally, we have seen a shift in focus towards the reduction of near-term warranty cost by some of our domestic OEM customers that has resulted in their dealers utilizing fewer remanufactured units, which we believe may potentially increase total warranty cost in the long-run.

        Our Drivetrain business has been our primary business since our formation. For the year ended December 31, 2003, revenue from our Drivetrain business was $268.4 million, or 73% of our total revenue, of which Ford, DaimlerChrysler and General Motors accounted for 47%, 26% and 11%, respectively. Additionally Honda, which became a customer in late 2002, has grown rapidly and accounted for 10% of our Drivetrain segment revenues in 2003. We also sell remanufactured engines and transmissions in the independent aftermarket domestically. For the year ended December 31, 2003, revenue from our aftermarket business was $16.9 million, or 5% of our total revenue.

        Our Logistics business consists of three operating units: Logistics Services, a provider of value added warehouse, distribution and reverse logistics services, turnkey order fulfillment and information services for AT&T Wireless Services (recently acquired by Cingular); Material Recovery, a provider of returned material reclamation and disposition services and core management services, primarily for General Motors and, to a lesser extent, Ford and Mazda; and Autocraft Electronics, a provider of logistics and reverse logistics services and automotive electronic components remanufacturing primarily

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for General Motors, Delphi and Visteon. Services within our Logistics business are designed to meet the specialized needs of our customers.

        The logistics industry has evolved over the last 20 years due to dramatic improvements in technology and increased demand in customer service requirements. Growth in our logistics business has largely been with AT&T Wireless, driven primarily by cellular telephone handset demand and AT&T Wireless' share of new cellular telephone service volume. We also have benefited from upgrades in cellular telephone technology through increased replacement demand for more advanced handsets, from subscriber churn and any net increases in the number of AT&T Wireless subscribers and from any expansion of our service offering with AT&T Wireless. Cingular, which was added as a customer in 2003, is expected to follow similar revenue trends. Because we do not take actual ownership of the cellular telephone inventory, we require less investment and do not face the risk of inventory obsolescence. Other growth drivers within our Logistics business include our ability to leverage our expertise in logistics in other industries. For the year ended December 31, 2003, revenue from our Logistics business was $81.7 million, or 22% of our total revenue, of which AT&T Wireless accounted for 71%.


THE OFFERING

        We are registering 7,685,782 shares of common stock on behalf of the selling stockholders. The selling stockholders may offer and sell these shares from time to time. Aftermarket Technology Corp. will not receive any proceeds from the sale of those shares.


        Our principal executive offices are located at 1400 Opus Place, Suite 600, Downers Grove, Illinois 60515, and our telephone number is (630) 271-8100. Our Internet address is http://www.goatc.com. The contents of our website are not a part of this prospectus.

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RISK FACTORS

        You should carefully consider the risks described below before making an investment decision. We believe these are all the material risks currently facing our business, but additional risks we are not presently aware of or that we currently believe are immaterial may also impair our business operations. Our financial condition or results of operations could be materially adversely affected by these risks. The trading price of our common stock could decline due to any of these risks, and you may lose all or part of your investment. In assessing these risks, you should also refer to the other information included or incorporated by reference in this prospectus or any applicable prospectus supplement, including our financial statements and related notes.

We rely on a few major customers for a significant majority of our business and the loss of any of those customers, or significant changes in prices or other terms with any of our major customers, could reduce our net income and operating results.

        A few customers account for a significant majority of our net revenues each year. In 2003, we had three customers that individually accounted for more than 10% of our revenues. Ford accounted for approximately 35.7%, 37.0% and 34.6% of our net sales for 2003, 2002 and 2001, respectively, DaimlerChrysler accounted for 19.0%, 22.4% and 24.7% of our net sales in 2003, 2002 and 2001, respectively, and AT&T Wireless accounted for 15.8%, 18.5% and 17.6% of our net sales during 2003, 2002 and 2001, respectively. In addition, revenues from General Motors accounted for 9.4%, 8.9% and 7.4% of our revenues in 2003, 2002 and 2001, respectively, and Honda accounted for 7.0% of our revenues in 2003 and is expected to represent a significantly higher percentage in the future. If we lose any of these customers, or if any of them reduces or cancels a significant order, our net sales and operating results could decrease significantly. For example, in October 2004 approximately 80.0% of our business with General Motors was terminated. This terminated business represented 7.5%, 5.6% and 3.0% of our revenues in 2003, 2002 and 2001, respectively.

        AT&T Wireless was recently acquired by Cingular Wireless. We are awaiting finalized strategic direction from Cingular regarding the services we will provide to Cingular after the acquisition. No assurance can be given that those services will produce revenues or operating results as favorable as those generated by our services to AT&T Wireless.

        Our significant OEM customers generally require that their dealers using remanufactured products for warranty application use only products from approved suppliers. Although we are a factory-approved supplier of our customers, they generally are not obligated to continue to purchase our products and may switch some or all of their business to other suppliers in the future and we may not be able to maintain or increase our sales to them. Most of our contracts or arrangements with our customers are terminable by the customer subject to a notice period that ranges from 90 days or less to 180 days. In September 2004, General Motors notified us that they would resource all our remanufactured transmission production effective as of October 15, 2004. In addition, we periodically renegotiate the prices and other terms of our products with our customers. For instance, in 2003, we negotiated lower prices with AT&T Wireless and DaimlerChrysler in connection with the renewal and extension of their respective contracts. Because of the short termination periods and periodic price negotiations, we cannot give any assurances of the stability of the demand or prices for our products and, therefore, our revenue streams. Significant demand or price fluctuations could materially affect our business.

        Loss of a significant customer could also result in us incurring asset impairment charges and exit costs associated with the closure of the plant that serviced that customer. In connection with the loss of the General Motors business, we recorded goodwill and other asset impairment charges of $26.5 million and expect to incur approximately $3.2 million of exit costs to close our now idle Gastonia, North Carolina facility where the General Motors units were produced.

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        Within the last five years the standard new vehicle warranty provided by our customers has varied and shorter warranty periods could be implemented in the future. Any shortening of warranty periods could reduce the amount of warranty work performed by dealers and reduce the demand for our services. Additionally, our customers may vary their policies governing decisions that determine when their dealers may use remanufactured products for warranty applications, which could reduce the demand for our products.

Interruptions or delays in obtaining transmission cores and component parts could impair our business.

        In our remanufacturing operations, we obtain used transmissions, engines and related components, commonly known as cores, which are sorted and either placed into immediate production or stored until needed. The majority of the cores we remanufacture are obtained from OEMs. Our ability to obtain cores of the types and in the quantities we require is critical to our ability to meet demand and expand production. With the increased acceptance in the aftermarket of remanufactured assemblies, the demand for cores has increased. We have periodically experienced situations in which the inability to obtain sufficient cores has limited our ability to accept orders. We may experience core shortages in the future. In addition, from time to time, we experience shortages of components manufactured by our OEM customers that we require for our transmission remanufacturing process. If we experience such shortages for an extended period of time, it could have a material adverse effect on our business and negatively impact our competitive position.

Our financial results are affected by transmission failure rates, which are outside our control.

        Our quarterly and annual operating results are affected by transmission failure rates, and a drop in rates could adversely affect sales or profitability or lead to variability of our operating results. Generally, if transmissions last longer, there will be less demand for our remanufactured transmissions. Transmission failure rates could drop due to a number of factors outside our control, including:

Our financial results are affected by our customers' policies, which are outside our control.

        Our financial results are also affected by the policies of our OEM customers. Changes to our key OEM customers' policies that could materially affect our business include:

Our Logistics business is dependent on the strength of our customers.

        AT&T Wireless, who was our principal Logistics customer, was recently acquired by Cingular Wireless, which operates in a highly competitive technology market. The number of cell phones sold by

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it, whether to new subscribers or as replacement phones to existing subscribers, is dependent on its ability to keep pace with technological advancements and to provide service programs and prices that are attractive to current and potential customers. Our Logistics revenue from Cingular is substantially related to the number of phones sold by it. Consequently, any material decrease in phones sold by Cingular will materially and adversely affect our Logistics revenue.

Our internal controls may not be adequate.

        Section 404 of the Sarbanes Oxley Act of 2002 requires that we evaluate and report on our system of internal controls beginning with our Annual Report on Form 10-K for the year ending December 31, 2004. In addition, our independent auditors must report on management's evaluation of those controls. We are in the process of documenting and testing our system of internal controls to provide the basis for our report. However, at this time, due to the ongoing evaluation and testing, no assurance can be given that there may not be reportable conditions or material weaknesses that would be required to be reported.

We may incur material liabilities under various federal, state, local and foreign environmental laws.

        We are subject to various evolving federal, state, local and foreign environmental laws and regulations governing, among other things, emissions to air, discharge to waters and the generation, handling, storage, transportation, treatment and disposal of a variety of hazardous and non-hazardous substances and wastes. These laws and regulations provide for substantial fines and criminal sanctions for violations and impose liability for the costs of cleaning up, and the damages resulting from, past spills, disposals or other releases of hazardous substances. In connection with our acquisition activity, we have conducted certain investigations of facilities we have acquired and their compliance with applicable environmental laws. Similarly, in the course of lease terminations, we have generally conducted investigations into potential environmental impacts resulting from our operations. These investigations revealed various environmental matters and conditions that could expose us to liability or which have required us to undertake compliance-related improvements or remedial activities. Furthermore, one of our former subsidiaries, RPM, leased several facilities in Azusa, California located within what is now a federal Superfund site. The entity that leased the facilities to RPM has been identified by the United States Environmental Protection Agency as one of the many potentially responsible parties for environmental liabilities associated with that Superfund site. Any liability we may have from this site or otherwise under environmental laws could materially affect our business.

Substantial competition could reduce our market share and significantly harm our financial performance.

        While we believe that our business is well positioned to compete in our two primary market segments, transmission remanufacturing and logistics, our industry segments are highly competitive. We may not be successful in competing against other companies, some of which are larger than us and have greater financial and other resources available to them than we do. Increased competition could require us to reduce prices or take other actions which may have an adverse effect on our operating results.

Our stock price is volatile, and you may not be able to recover your investment if our stock price declines.

        The trading price of our common stock has been volatile and can be expected to be affected by factors such as:

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        In addition to the factors listed above affecting us, our competitors and the economy generally, the stock price of our common stock may be affected by any significant sale of shares by our principal stockholders. As of September 30, 2004, Aurora Equity Partners L.P. and Aurora Overseas Equity Partners I, L.P. collectively owned 6,273,617 shares of our common stock, all of which have been registered for re-sale pursuant to this prospectus. These contemplated sales by the Aurora partnerships could have a negative impact on our stock price.

Our future operating results may fluctuate significantly.

        We may experience significant variations in our future quarterly results of operations. These fluctuations may result from many factors, including the condition of our industry in general and shifts in demand and pricing for our products. Our operating results are also highly dependent on our level of gross profit as a percentage of net sales. Our gross profit percentage fluctuates due to numerous factors, some of which may be outside of our control. These factors include:

        Results of operations in any period, therefore, should not be considered indicative of the results to be expected for any future period.

Our success depends on our ability to retain our senior management and to attract and retain key personnel.

        Our success depends to a significant extent on the efforts and abilities of our senior management team. We have various programs in place to motivate, reward and retain our management team, including bonus and stock option plans. However, the loss of one or more of these persons could have an adverse effect on our business. Our success and plans for future growth will also depend on our ability to hire, train and retain skilled workers in all areas of our business. We currently do not have key executive insurance relating to our senior management team.

We cannot predict the impact of unionization efforts or labor shortages on our business.

        From time to time, labor unions have indicated their interest in organizing a portion of our workforce. Given that our OEM customers are in the highly unionized automotive industry, our business is likely to continue to attract the attention of union organizers. While these efforts have not been successful to date except in the case of our former Mahwah, New Jersey facility, we cannot give any assurance that we will not experience additional union activity in the future. Any union organization activity, if successful, could result in increased labor costs and, even if unsuccessful, could result in a temporary disruption of our production capabilities and a distraction to our management.

        Additionally, we need qualified managers and a number of skilled employees with technical experience in order to operate our business successfully. From time to time, there may be a shortage of skilled labor which may make it more difficult and expensive for us to attract and retain qualified

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employees. If we are unable to attract and retain qualified individuals or our costs to do so increase significantly, our operations would be materially adversely affected.

We are subject to risks associated with future acquisitions.

        An important element of our growth strategy is the acquisition and integration of complementary businesses in order to broaden product offerings, capture market share and improve profitability. We will not be able to acquire other businesses if we cannot identify suitable acquisition opportunities, obtain financing on acceptable terms or reach mutually agreeable terms with acquisition candidates. The negotiation of potential acquisitions as well as the integration of an acquired business could require us to incur significant costs and cause diversion of our management's time and resources. Future acquisitions by us could result in:

        Some or all of these items could have a material adverse effect on our business. The businesses we acquire in the future may not achieve sales and profitability that justify our investment. In addition, to the extent that consolidation becomes more prevalent in our industry, the prices for suitable acquisition candidates may increase to unacceptable levels and limit our growth.

We may encounter problems in integrating the operations of companies that we acquire.

        We may encounter difficulties in integrating any businesses we acquire with our operations. The success of these transactions depends on our ability to:

        Furthermore, we may not realize the benefits we anticipated when we entered into these transactions. In addition, after we have completed an acquisition, our management must be able to assume significantly greater responsibilities, and this in turn may cause them to divert their attention from our existing operations. Any of the foregoing could have a material adverse effect on our business and results of operations.

Our level of indebtedness and the terms of our indebtedness could adversely affect our business and liquidity position.

        As of September 30, 2004, our outstanding indebtedness was approximately $115.0 million and we had cash and cash equivalents on hand of $8.8 million. We expect that our indebtedness may increase from time to time in the future for various reasons, including fluctuations in operating results, capital expenditures and possible acquisitions. Our consolidated indebtedness level could materially affect our business because:

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        In addition, our credit facility requires us to meet specified financial ratios and limits our ability to enter into various transactions. If we default on any of our indebtedness, or if we are unable to obtain necessary liquidity, our business could be adversely affected.

Our controlling stockholders have the ability to influence all matters requiring the approval of our board of directors and our stockholders.

        We are controlled by the Aurora partnerships. As of September 30, 2004, the Aurora partnerships held 30% of our voting power. If all of their shares covered by this prospectus are sold, the Aurora partnerships will hold 0% of our voting power. If none of their shares covered by this prospectus are sold, the Aurora partnerships will continue to hold approximately 30% of our voting power and as a result will continue to be able to exercise substantial control over us. As a result, it may be more difficult for a third party to acquire us. See "Selling Stockholders" on page 13 and the information under Item 13, "Certain Relationships and Related Transactions" in our Annual Report on Form 10-K for the year ended December 31, 2003 incorporated by reference herein. If the Aurora partnerships sell at least 20,290 shares, their collective beneficial ownership of our common stock will drop below 30% and the base annual management fee we pay to them will be reduced from $330,000 to $220,000. If the Aurora partnerships sell at least 2,111,704 shares, their collective beneficial ownership will drop below 20% and their base annual management fee will be eliminated.

Our certificate of incorporation contains provisions that may hinder or prevent a change in control of our company.

        Provisions of our certificate of incorporation could make it more difficult for a third party to obtain control of us, even if such a change in control would benefit our stockholders. Our Board of Directors can issue preferred stock without stockholder approval. Your rights could be adversely affected by the rights of holders of preferred stock that we issue in the future. These provisions could discourage a third party from obtaining control of us. Such provisions may also impede a transaction in which our stockholders could receive a premium over then current market prices and our stockholders' ability to approve transactions that they consider in their best interests.

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USE OF PROCEEDS

        The selling stockholders are offering all of the common stock covered by this prospectus. Aftermarket Technology Corp. will not receive any proceeds from the sale of the common stock in this offering.

SELLING STOCKHOLDERS

        The following table sets forth information regarding the beneficial ownership of our common stock by the persons we expect will be the selling stockholders, based on the number of shares of common stock outstanding as of September 30, 2004. We are not aware of any purchases or sales of our common stock by the selling stockholders subsequent to September 30, 2004. Each of the selling stockholders listed below has agreed that, during the effectiveness of the registration statement of which this prospectus is a part, such selling stockholder will sell shares of common stock only pursuant to such registration statement.

 
  Shares Beneficially Owned
As of September 30, 2004

  Shares That
May Be
Sold

  Shares Beneficially Owned
After Offering(1)

 
 
  Number
  Percentage
  Number
  Number
  Percentage
 
Aurora Equity Partners L.P. (other beneficial owner: Gerald L. Parsky)(2)   5,409,939   25.9 % 5,409,939   0   0 %
Aurora Overseas Equity Partners I, L.P. (other beneficial owner: Gerald L. Parsky)(3)   863,678   4.1 % 863,678   0   0 %
General Electric Pension Trust   1,397,165   6.7 % 1,397,165   0   0 %
Parsky, Gerald L.(2)(3)(4)   6,288,617 (5) 30.1 %(6) 15,000   0   0 %

*
Less than 1%

(1)
The shares in the "Shares Beneficially Owned After Offering" column assumes that the maximum number of shares that may be sold listed in the previous column are actually sold in the offering. In determining ownership percentages after the offering, we have assumed that 20,914,138 shares will be outstanding.

(2)
Aurora Equity Partners is a Delaware limited partnership the general partner of which is Aurora Capital Partners, a Delaware limited partnership whose general partner is Aurora Advisors, Inc. Mr. Parsky is a stockholder and a director of Aurora Advisors, is a limited partner of Aurora Capital Partners and may be deemed to beneficially own the common stock owned by Aurora Equity Partners and may be deemed to be an organizer of Aftermarket Technology Corp. under regulations promulgated under the Securities Act of 1933. Aurora Equity Partners' address is 10877 Wilshire Boulevard, Suite 2100, Los Angeles, CA 90024.

(3)
Aurora Overseas Equity Partners is a Cayman Islands limited partnership the general partner of which is Aurora Overseas Capital Partners, L.P., a Cayman Islands limited partnership, whose general partner is Aurora Overseas Advisors, Ltd. Mr. Parsky is a stockholder and a director of Aurora Overseas Advisors, is a limited partner of Aurora Overseas Capital Partners and may be deemed to beneficially own the common stock owned by Aurora Overseas Equity Partners. Aurora Overseas Equity Partners' address is West Wind Building, PO Box 1111, Georgetown, Grand Cayman, Cayman Islands, B.W.I.

(4)
Mr. Parsky currently serves as a director of Aftermarket Technology Corp. Mr. Parsky's address is 10877 Wilshire Boulevard, Suite 2100, Los Angeles, CA 90024.

(5)
Includes the shares owned by Aurora Equity Partners and the shares owned by Aurora Overseas Equity Partners.

(6)
Includes only the shares actually owned (as compared to the shares beneficially owned) and to be sold by the selling stockholder.

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DESCRIPTION OF CAPITAL STOCK

        The following description of our capital stock and provisions of our certificate of incorporation and bylaws is intended as a summary only and is qualified in its entirety by reference to the provisions of our certificate of incorporation and bylaws, which are incorporated herein by reference, and to Delaware law.

General

        Our authorized capital stock consists of 30,000,000 shares of common stock, of which 20,914,138 shares were issued and outstanding as of September 30, 2004, and 2,000,000 shares of preferred stock, none of which are issued and outstanding.

Common Stock

        Each holder of common stock is entitled to one vote for each share held of record on each matter submitted to a vote of stockholders. All matters submitted to a vote at any meeting of the stockholders, unless otherwise provided in the Certificate of Incorporation, Bylaws or by law, shall be decided by the vote of a majority in voting interest of the stockholders present in person or by proxy and entitled to vote thereat and thereon, a quorum being present. Holders of common stock do not have the right to cumulate their votes in the election of directors. Subject to preferences that may be granted to the holders of preferred stock, each holder of common stock is entitled to share ratably in distributions to stockholders and to receive ratably dividends that are declared by the board of directors out of legally available funds. In the event of our liquidation or dissolution, each holder of common stock is entitled to share ratably in all of our assets remaining after payment of liabilities. Holders of common stock have no conversion, preemptive or other subscription rights, and there are no redemption rights or sinking fund provisions with respect to our common stock. Our outstanding common stock is validly issued, fully paid and non-assessable. We may issue additional shares of common stock from time to time.

Preferred Stock

        Our board of directors, without further action by the holders of common stock, may issue shares of preferred stock and may fix or alter the voting rights, redemption provisions (including sinking fund provisions), dividend rights, dividend rates, liquidation preferences, conversion rights and the designation of and number of shares constituting any wholly unissued series of preferred stock.

Anti-Takeover Statute

        Section 203 of the Delaware General Corporation Law generally prohibits a Delaware corporation from engaging in a "business combination" with an "interested stockholder" for a period of three years after the date of the transaction in which the person became an interested stockholder, unless the transaction is approved by the board of directors prior to the transaction, the interested stockholder owned at least 85% of the outstanding voting stock when it became an interested stockholder or the business combination is approved by the board and by the affirmative vote of at least 66 2/3% of the outstanding voting stock which is not owned by the interested stockholder. A "business combination" includes mergers, specified asset sales and other transactions resulting in a financial benefit to the stockholder. An "interested stockholder" is a person who, together with affiliates and associates, owns (or within three years, did own) 15% or more of the corporation's voting stock.

Limitation of Liability and Indemnification of Directors and Officers

        Our certificate of incorporation limits the liability of directors to the maximum extent permitted by Delaware law. Delaware law provides that directors of a company will not be personally liable for

10



monetary damages for breach of their fiduciary duties as directors, except for liability for any breach of their duty of loyalty to the company or its stockholders, acts or omissions not in good faith or involving intentional misconduct or a knowing violation of law, unlawful payment of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the Delaware General Corporation Law or any transaction from which the director derived an improper personal benefit.

        Our bylaws provide that we will pay all costs and expenses (including legal expenses) incurred by and indemnify from any monetary liability our present and former officers and directors, unless a determination is made that the person did not act in good faith and in a manner he reasonably believed to be in or not opposed to our best interests, or, with respect to any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful. There is no action or proceeding pending or, to our knowledge, threatened which may result in a claim for indemnification by any of our directors or officers.

        We believe that the provisions of our certificate of incorporation and bylaws are necessary to attract and retain qualified persons as officers and directors.

Transfer Agent and Registrar

        The transfer agent and registrar for our common stock is American Stock Transfer.

11


PLAN OF DISTRIBUTION

        We are registering the shares of our common stock at the request of the selling stockholders. We have agreed to pay the expenses associated with the preparation and filing of the registration statement of which this prospectus is a part. We may suspend the use of this prospectus and any supplements in certain circumstances due to pending corporate developments.

        The selling stockholders may offer the shares of our common stock from time to time after the date of this prospectus and will determine the time, manner and size of each sale. They may sell the shares at market prices prevailing at the time of sale, at prices related to such prevailing prices, at negotiated prices or at fixed prices.

        The methods by which the selling stockholders may sell the shares of our common stock include:

        The selling stockholders may use agents to sell the shares. If this happens, the agents may receive discounts or commissions. If required, a supplement to this prospectus will set forth the applicable commission or discount, if any, and the names of any underwriters, brokers, dealers or agents involved in the sale of the shares. The selling stockholders and any underwriters, brokers, dealers or agents that participate in the distribution of our common stock offered hereby may be deemed to be "underwriters" within the meaning of the Securities Act of 1933, and any profit on the sale of shares by them and any discounts, commissions, concessions and other compensation received by them may be deemed to be underwriting discounts and commissions under the Securities Act.

        At the time a particular offering of shares is made hereunder, to the extent required by Rule 424 under the Securities Act of 1933, we will file a prospectus supplement setting forth:

        We and the selling stockholders also may agree to indemnify underwriters, selling brokers, dealer managers or similar securities professionals that participate in transactions involving shares of our common stock against certain liabilities arising under the Securities Act of 1933.

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LEGAL MATTERS

        Certain legal matters with respect to the validity of the common stock offered hereby will be passed upon for Aftermarket Technology Corp. by Gibson, Dunn & Crutcher LLP, Los Angeles, California.

EXPERTS

        Ernst & Young LLP, independent registered public accounting firm, have audited our consolidated financial statements and schedule included in our Annual Report on Form 10-K for the year ended December 31, 2003 as set forth in their report, which is incorporated by reference in this prospectus and elsewhere in the registration statement. Our financial statements and schedule are incorporated by reference in reliance on Ernst & Young LLP's report, given on their authority as experts in accounting and auditing.

WHERE YOU CAN FIND MORE INFORMATION

        Aftermarket Technology Corp. files annual, quarterly and special reports, proxy statements and other information with the Securities and Exchange Commission. Aftermarket Technology Corp.'s SEC filings are available to the public from the SEC's web site at http:/ /www.sec.gov. You may read and copy this information at the SEC's public reference room at 450 Fifth Street, N.W., Washington, DC 20549. Please call the SEC at 1-800-SEC-0330 for more information on the operation of the public reference room. You may also inspect Aftermarket Technology Corp.'s SEC reports and other information at the offices of The Nasdaq Stock Market, Inc. National Market System, 1735 K Street, N.W., Washington, D.C. 20006-1500.

        We have filed a registration statement on Form S-3 with the SEC covering the common stock offered by this prospectus. For further information on Aftermarket Technology Corp. and the securities the selling stockholders are offering in this prospectus, you should refer to Aftermarket Technology Corp.'s registration statement of which this prospectus is a part, its exhibits and the documents incorporated by reference therein. This prospectus summarizes material provisions of contracts and other documents to which we refer you. Because this prospectus and the accompanying prospectus supplement may not contain all the information that you may find important, you should review the full text of those documents.

        You should rely only on the information contained or incorporated by reference in this prospectus and any accompanying prospectus supplement. We have not authorized any other person to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. The selling stockholders are not making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus or in the accompanying prospectus supplement, as well as information we previously filed with the SEC and incorporated by reference, is accurate only as of the date on the front cover of this prospectus or the accompanying prospectus supplement, regardless of the time of either delivery of this prospectus or any prospectus supplement or the sale of our common stock. Aftermarket Technology Corp.'s business, financial condition, results of operations and prospects may have changed since those dates.

13



INCORPORATION OF INFORMATION FILED WITH THE SEC

        The SEC allows us to "incorporate by reference" the information filed with it, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be part of this prospectus and any information that we file later with the SEC will automatically update and supersede this information. The documents we incorporate by reference are:

        All documents that we file with the SEC, under the terms of Section 13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this prospectus and prior to the termination of any offering of common stock offered by this prospectus shall be deemed to be incorporated by reference in, and to be part of, this prospectus from the date such documents are filed with the SEC.

        Any statement contained in this prospectus or in a document incorporated by reference is modified or superseded for purposes of this prospectus to the extent that a statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

        You may request, and we will provide, a copy of these filings, at no cost to you, by writing or telephoning us at the following address:

Aftermarket Technology Corp.
1400 Opus Place, Suite 600
Downers Grove, Illinois 60515
Attn: Investor Relations
(630) 271-8100

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PART II
INFORMATION NOT REQUIRED IN PROSPECTUS

Item 14.    Other Expenses of Issuance and Distribution

        The following table sets forth expenses and costs related to this offering (other than underwriting discounts and commissions) expected to be incurred in connection with the issuance and distribution of the securities described in this registration statement. All amounts are estimated except for the Securities and Exchange Commission's registration fee.

SEC registration fee   $ 12,138.28
Legal fees and expenses for Aftermarket Technology Corp.   $ 75,000.00
Accounting fees and expenses   $ 50,000.00
Printing and engraving expenses   $ 30,000.00
Miscellaneous   $ 12,861.72
   
Total   $ 180,000.00
   

        We will be responsible for all expenses of this offering, and the portion of the expenses related to the initial filing, estimated to be approximately $50,000, will be reimbursed by Aurora Equity Partners and Aurora Overseas Equity Partner.

Item 15.    Indemnification of Officers and Directors

        The indemnification provisions applicable to our directors and officers are set forth in Article IX of the Certificate of Incorporation and Article VII of the Bylaws, respectively, as follows:

        To the fullest extent permitted by the Delaware General Corporation Law, as the same exists or may hereafter be amended (the "Delaware Law"), a director of the Corporation shall not be liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. The Corporation shall indemnify, in the manner and to the fullest extent permitted by the Delaware Law, any person (or the estate of any person) who is or was a party to, or is threatened to be made a party to, any threatened, pending or completed action, suit or proceeding, whether or not by or in the right of the Corporation, and whether civil, criminal, administrative, investigative or otherwise, by reason of the fact that such person is or was a director or officer of the Corporation, or is or was serving at the request of the Corporation as a director or officer of another corporation, partnership, joint venture, trust or other enterprise. The Corporation may indemnify, in the manner and to the fullest extent permitted by the Delaware Law, any person (or the estate of any person) who is or was a party to, or is threatened to be made a party to, any threatened, pending or completed action, suit or proceeding, whether or not by or in the right of the Corporation, and whether civil, criminal, administrative, investigative or otherwise, by reason of the fact that such person is or was an employee or agent of the Corporation, or is or was serving at the request of the Corporation as an employee or agent of another corporation, partnership, joint venture, trust or other enterprise. Expenses incurred by any such director, officer, employee or agent in defending any such action, suit or proceeding may be advanced by the Corporation prior to the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of such director, officer, employee or agent to repay such amount if it shall ultimately be determined that he or she is not entitled to be indemnified as authorized by the Delaware Law and this Article X. The Corporation may, to the fullest extent permitted by the Delaware Law, purchase and maintain insurance on behalf of any such director, officer, employee or agent against any liability which may be asserted against such person. To the fullest extent permitted by the Delaware Law, the indemnification provided herein shall include expenses

II-1


(including attorneys' fees), judgments, fines and amounts paid in settlement and, in the manner provided by the Delaware Law, any such expenses may be paid by the Corporation in advance of the final disposition of such action, suit or proceeding. The indemnification provided herein shall not be deemed to limit the right of the Corporation to indemnify any other person for any such expenses to the fullest extent permitted by the Delaware Law, nor shall it be deemed exclusive of any other rights to which any person seeking indemnification from the Corporation may be entitled under any agreement, vote of stockholders or disinterested directors, or otherwise, both as to action in such person's official capacity and as to action in another capacity while holding such office.

        No repeal or modification of the foregoing paragraph shall adversely affect any right or protection of a director of the Corporation existing by virtue of the foregoing paragraph at the time of such repeal or modification.

        Section 7.01    Action, Etc., Other Than By or In The Right of The Corporation.    The Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the Corporation) by reason of the fact that he is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by him in connection with such action, suit or proceeding if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Corporation, and with respect to any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful. The termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which he reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, that he had reasonable cause to believe that his conduct was unlawful.

        Section 7.02    Actions, Etc., By or In The Right of The Corporation.    The Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the Corporation to procure a judgment in its favor by reason of the fact that he is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys' fees) actually and reasonably incurred by him in connection with the defense or settlement of such action or suit if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Corporation, except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable for negligence or misconduct in the performance of his duty to the Corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

        Section 7.03    Determination of Right of Indemnification.    Any indemnification under Section 7.01 or 7.02 (unless ordered by a court) shall be made by the Corporation only as authorized in the specific case upon a determination that indemnification of the director, officer, employee or agent is proper in the circumstances because he has met the applicable standard of conduct set forth in Section 7.01 and

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7.02. Such determination shall be made (i) by the Board by a majority vote of a quorum consisting of directors who were not parties to such action, suit or proceeding, or (ii) if such a quorum is not obtainable, or, even if obtainable a quorum of disinterested directors so directs, by independent legal counsel in a written opinion, or (iii) by the stockholders.

        Section 7.04    Indemnification Against Expenses of Successful Party.    Notwithstanding the other provisions of this Article, to the extent that a director, officer, employee or agent of the Corporation has been successful on the merits or otherwise in defense of any action, suit or proceeding referred to in Section 7.01 or 7.02, or in defense of any claim, issue or matter therein, he shall be indemnified against expenses (including attorneys' fees) actually and reasonably incurred by him in connection therewith.

        Section 7.05    Prepaid Expenses.    Expenses incurred by an officer or director in defending a civil or criminal action, suit or proceeding may be paid by the Corporation in advance of the final disposition of such action, suit or proceeding as authorized by the Board in the specific case upon receipt of an undertaking by or on behalf of the director or officer to repay such amount unless it shall ultimately be determined that he is entitled to be indemnified by the Corporation as authorized in this Article. Such expenses incurred by other employees and agents may be so paid upon such terms and conditions, if any, as the Board deems appropriate.

        Section 7.06    Other Rights and Remedies.    The indemnification provided by this Article shall not be deemed exclusive of any other rights to which those seeking indemnification may be entitled under any Bylaws, agreement, vote of stockholders or disinterested directors or otherwise, both as to action in his official capacity and as to action in another capacity while holding such office, and shall continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of the heirs, executors and administrators of such a person.

        Section 7.07    Insurance.    Upon resolution passed by the Board, the Corporation may purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against him and incurred by him in any such capacity, or arising out of his status as such, whether or not the Corporation would have the power to indemnify him against such liability under the provisions of this Article.

        Section 7.08    Constituent Corporations.    For the purposes of this Article, references to "the Corporation" include all constituent corporations absorbed in a consolidation or merger as well as the resulting or surviving corporation, so that any person who is or was a director, officer, employee or agent of such a constituent corporation or is or was serving at the request of such constituent corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise shall stand in the same position under the provisions of this Article with respect to the resulting or surviving corporation as he would if he had served the resulting or surviving corporation in the same capacity.

        Section 7.09    Other Enterprises, Fines and Serving at Corporation's Request.    For purposes of this Article, references to "other enterprises" shall include employee benefit plans; references to "fines" shall include any excise taxes assessed on a person with respect to any employee benefit plan; and references to "serving at the request of the Corporation" shall include any service as a director, officer, employee or agent of the Corporation which imposes duties on, or involves services by, such director, officer, employee, or agent with respect to an employee benefit plan, its participants, or beneficiaries; and a person who acted in good faith and in a manner he reasonably believed to be in the interest of the participants and beneficiaries of an employee benefit plan shall be deemed to have acted in a manner "not opposed to the best interests of the Corporation" as referred to in this Article.

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Insurance

        We have obtained a directors' and officers' liability insurance policy insuring our directors and officers against certain losses resulting from wrongful acts committed by them as our directors and officers, including liabilities arising under the Securities Act.

Indemnification Agreements

        We have entered into separate but identical indemnification agreements with each of our directors and executive officers. These agreements provide for, among other things, indemnification to the fullest extent permitted by law and advancement of expenses. In addition, Aurora Equity Partners L.P. and Aurora Overseas Equity Partners I, L.P. indemnify the directors of the Company who are affiliated with Aurora Capital Group.

Item 16.    Exhibits

Exhibit No.
  Description

*3.1   Restated Certificate of Incorporation of Aftermarket Technology Corp. (previously filed as Exhibit 3.1 to the Company's Current Report on Formx 8-K filed on December 21, 2001 and incorporated herein by this reference)

*3.2

 

Bylaws of Aftermarket Technology Corp. (previously filed as Exhibitx 3.2 to the Company's Annual Report on Form 10-K filed on February 27, 2004 and incorporated herein by this reference)

5.1

 

Opinion of Gibson, Dunn & Crutcher LLP

23.1

 

Consent of Ernst & Young LLP, independent registered public accounting firm

23.2

 

Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1)

24

 

Power of Attorney (included on signature page)

*
Incorporated by reference

Item 17.    Undertakings.

        The undersigned registrant hereby undertakes:

        (1)   To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

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provided, however, that the undertakings set forth in paragraphs (i) and (ii) above do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference into this Registration Statement.

        (2)   That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

        (3)   To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

        (4)   That, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

        (5)   Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act of 1933 and will be governed by the final adjudication of such issue.

        The undersigned registrant hereby undertakes that:

        (1)   For purposes of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective.

        (2)   For the purpose of determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

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SIGNATURES

        Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Downers Grove, State of Illinois, on October 28, 2004.

    AFTERMARKET TECHNOLOGY CORP.

 

 

By:

/s/  
DONALD T. JOHNSON, JR.      
Donald T. Johnson, Jr.
President and Chief Executive Officer

POWER OF ATTORNEY

        KNOW ALL MEN BY THESE PRESENTS: that each person whose signature appears below constitutes and appoints Joseph Salamunovich his true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this registration statement, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent or his substitute, may lawfully do or cause to be done by virtue hereof.

        Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

Signature
  Title
  Date

 

 

 

 

 
/s/  DONALD T. JOHNSON, JR.      
Donald T. Johnson, Jr.
  President, Chief Executive Officer and Director (Principal Executive Officer)   October 28, 2004

/s/  
TODD R. PETERS      
Todd R. Peters

 

Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

 

October 28, 2004

/s/  
MICHAEL T. DUBOSE      
Michael T. DuBose

 

Chairman of the Board

 

October 28, 2004

/s/  
ROBERT ANDERSON      
Robert Anderson

 

Director

 

October 28, 2004

/s/  
DALE F. FREY      
Dale F. Frey

 

Director

 

October 28, 2004
         

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/s/  
MARK C. HARDY      
Mark C. Hardy

 

Director

 

October 28, 2004

/s/  
DR. MICHAEL J. HARTNETT      
Dr. Michael J. Hartnett

 

Director

 

October 28, 2004

/s/  
GERALD L. PARSKY      
Gerald L. Parsky

 

Director

 

October 28, 2004

/s/  
MICHAEL D. JORDAN      
Michael D. Jordan

 

Director

 

October 28, 2004

/s/  
S. LAWRENCE PRENDERGAST      
S. Lawrence Prendergast

 

Director

 

October 28, 2004

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EXHIBIT INDEX
TO REGISTRATION STATEMENT
ON FORM S-3
AFTERMARKET TECHNOLOGY CORP.

Exhibit No.
  Description

*3.1   Restated Certificate of Incorporation of Aftermarket Technology Corp. (previously filed as Exhibit 3.1 to the Company's Current Report on Form 8-K filed on December 21, 2001 and incorporated herein by this reference)

*3.2

 

Bylaws of Aftermarket Technology Corp. (previously filed as Exhibit 3.2 to the Company's Annual Report on Form 10-K filed on February 27, 2004 and incorporated herein by this reference)

5.1

 

Opinion of Gibson, Dunn & Crutcher LLP

23.1

 

Consent of Ernst & Young LLP, independent registered public accounting firm

23.2

 

Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1)

24

 

Power of Attorney (included on signature page)

*
Incorporated by reference



QuickLinks

CALCULATION OF REGISTRATION FEE
TABLE OF CONTENTS
ABOUT THIS PROSPECTUS
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
PROSPECTUS SUMMARY
THE OFFERING
RISK FACTORS
LEGAL MATTERS
INCORPORATION OF INFORMATION FILED WITH THE SEC
SIGNATURES
EXHIBIT INDEX TO REGISTRATION STATEMENT ON FORM S-3 AFTERMARKET TECHNOLOGY CORP.