Void-free and fluid-free, eliminating the slop associated with the factory mounts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Crank up your B9 over 700+awhp with this kit! Price includes a $800.00 refundable core charge.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does not include hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Does NOT include hardware or the RS4/modified intake pipes necessary for a complete install - For a bolt-on solution, please see 034Motorsport's inlet pipe kit 034-145-P002 (ES2864575).
AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Capture harmful oil vapors and keep your intake tract clean. Includes our universal catch can, brackets, fittings and drain kit. Everything you need except plumbing to your engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4040043
Mfg#:
003779ECS05-01KT
In Stock
ON SALE!
SAVE 10%
$408.90
This product was last offered at the strikethrough price on 05-02-2026
Designed for the daily-driven, weekend track warrior. Conservatively rated at 395ft/lbs.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Revive the response & feel of your transmission with an RS4 clutch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2538757
Mfg#:
078198123G
In Stock
$504.89
This product was last offered at the strikethrough price on 05-20-2026
Engineered for increased engine performance with show quality looks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2992531
Mfg#:
007344ECS01
In Stock
ON SALE!
SAVE 38%
$526.99
This product was last offered at the strikethrough price on 05-02-2026
Decrease transmission mount slop for better drivetrain response!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3023205
Mfg#:
009860ECS01
Ships in 5 Business Days
ON SALE!
SAVE 40%
$99.99
This product was last offered at the strikethrough price on 05-02-2026
Add horsepower, torque, sound, and throttle response to your B8/B8.5 S4/S5 - Featuring all new aluminum inlet pipe!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
034Motorsport's P34 Cold Air Intake System delivers improved power, sound, and acceleration
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Seamlessly install a Kompact EM Valve without the need for adaptors, hoses, or additional assembly.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4745463
Mfg#:
TS-0223-1079
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$350.99
This product was last offered at the strikethrough price on 06-05-2026
Does not include hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Does NOT include hardware or the RS4/modified intake pipes necessary for a complete install - For a bolt-on solution, please see 034Motorsport's inlet pipe kit 034-145-P002 (ES2864575).
Reduce restrictions and increase cooling!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Offers a 130% increase in frontal surface area and a massive 83% increase in volume over the factory B9 intercooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
