Give the 3.0T TFSI powering your 2018+ Audi S4 or S5 the extra layer of defense that it needs
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Upgrade to a Turbo slotted rotor for improved braking
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Brand:
ES#:
2621352
Mfg#:
USR1846
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$396.99
This product was last offered at the strikethrough price on 07-06-2026
Reduce turbo lag and enhance the exhaust note
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
Decrease slop and increase drivetrain rigidity and response!
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Brand:
ES#:
3194637
Mfg#:
019208ECS01KT1
In Stock
ON SALE!
SAVE 10%
$242.99
This product was last offered at the strikethrough price on 06-13-2026
Improve the sound and performance of your vehicle with a valved catback & Luft-Technik Intake System
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Brand:
ES#:
4751050
Mfg#:
026018ECSEBKT
In Stock
ON SALE!
SAVE 23%
$3293.99
This product was last offered at the strikethrough price on 05-05-2026
Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits most aftermarket wheels that use conical seat wheel bolts
Brand:
ES#:
2748289
Mfg#:
6-ECS-023
In Stock
ON SALE!
SAVE 25%
$173.99
This product was last offered at the strikethrough price on 06-13-2026
Includes six Blue APR coil packs and OEM spark plugs to service your ignition system
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Brembo NAO Ceramic pads are designed to deliver improved comfort and reduced pad wear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For Vehicles Without Carbon Ceramic Rotors
Brand:
ES#:
4159089
Mfg#:
8W0698151N
In Stock
35% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$113.99
This product was last offered at the strikethrough price on 01-21-2026
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
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Brand:
ES#:
4846368
Mfg#:
034-509-0089
Ships in 2 Business Days
ON SALE!
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$677.00
This product was last offered at the strikethrough price on 06-28-2026
Replace your small and weak stamped brace with heavy-duty billet aluminum!
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Brand:
ES#:
3476922
Mfg#:
023781ECS01-01
In Stock
ON SALE!
SAVE 20%
$168.99
This product was last offered at the strikethrough price on 06-13-2026
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 7/11/2016 with 53mm front strut body with factory Electronic Damping Control.
All hardware required for a successful install utilizing genuine components.
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Brand:
ES#:
4736499
Mfg#:
06M133026AKT
Ships in 1 day
ON SALE!
$240.99
This product was last offered at the strikethrough price on 03-05-2026
Increase track width to improve handling, allow for more brake clearance, and help achieve a flush wheel/tire fitment
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Brand:
ES#:
3546625
Mfg#:
034-604-7007
In Stock
ON SALE!
SAVE 10%
$125.00
This product was last offered at the strikethrough price on 06-28-2026
Complete set of DOT-compliant lines for an improved pedal feel
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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
