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    & Exhausts
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    & Lighting
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    & Additives
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  • Other Accessories
  • MAPerformance Coupon Codes, Sales / Specials, and Weekly Promotions!

    Unfortunately, not all items are eligible for coupon codes. Please check here to verify the items in your cart can be discounted.

    inventory clearance

    Use Code CLEAN to take 10% OFF clearance items only! Hurry, promo ends June 1, 2016!

    Shop Clearance!

    memorial weekend sale

    Enjoy 10% OFF this weekend with promotional code MEMORIAL. Certain exclusions apply. Contact us with any questions.


    ams sale

    The biggest sale of the year! Up to 15% OFF over 70% of the AMS catalog. Contact us for details, or shop now!

    Shop AMS Now!

    aem wideband sale

    10% OFF AEM's newest wideband, the X-Series! Click the link below to save instantly or contact us for more details!

    Buy Now!

    tein rebate

    Instantly take 25% OFF Tein Street Flex Coilovers through the end of the summer!

    Shop Tein Now!

    corsa rebate

    Receive a $35 rebate on Corsa Exhausts. Click here for info. Click here to rebate form.

    Shop Corsa Exhausts!