Eliminates an additional set of resonators from the car, to produce a louder and deeper tone to the exhaust note.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Geomet Anti-Corrosion Coating, CM-250 Special Alloy Designed Specifically To Reduce Warping from Hard Street Use
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Gains up to 30 WHP/50 WTQ over stock, along with increased rev limiter, optional 2-step launch control, and more!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only
Ultimate motorsport coilover - Average lowering 1.5"-2.7"F 1.4"-2.7"R
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Vehicles equipped with Electronic Damping Control (EDC) will lose shock damping and receive a system error code with coilover systems.
Designed to reduce heat transfer between your brake pads and calipers, preventing brake fluid from overheating and fade during intense use.
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Add some style, class, and sporty look to your IE S4 or S5 3.0T Cold Air Intake with this direct-fit carbon fiber lid!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! To be used in Integrated Engineering Cold Air Intake System: IEINCG2A or IEINSG1
Transform your sloppy OEM shift linkage into a precision instrument for perfect shifts.
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Replace your small and weak stamped brace with heavy-duty billet aluminum!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3476922
Mfg#:
023781ECS01-01
In Stock
ON SALE!
SAVE 20%
$164.99
This product was last offered at the strikethrough price on 05-02-2026
Designed to make the disassembly and reassembly of the high pressure fuel pump a breeze!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your brake system to the 4-piston Brembo Q5 calipers. Features ECS V5 brake rotors.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3537749
Mfg#:
025997ECS0618KT
Ships in 5 Business Days
ON SALE!
$2252.99
This product was last offered at the strikethrough price on 05-02-2026
Give your vehicle the complete LED treatment
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2539096
Mfg#:
A5FULLINTLED
In Stock
ON SALE!
SAVE 50%
$109.99
This product was last offered at the strikethrough price on 05-02-2026
Designed to make the disassembly and reassembly of the high pressure fuel pump a breeze!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Easy upgrade into hybrid turbo power levels delivering up to 715HP and 678TQ.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Upgrade your brake system to the 4-piston Brembo Q5 calipers. Features ECS V5 brake rotors.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3537755
Mfg#:
025997ECS0624KT
Ships in 4 Business Days
ON SALE!
$2194.99
This product was last offered at the strikethrough price on 05-02-2026
All hardware required for a successful install utilizing genuine components.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4736499
Mfg#:
06M133026AKT
Ships in 4 Business Days
ON SALE!
$240.99
This product was last offered at the strikethrough price on 03-05-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
