High quality performance valve spings and titanium retainers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Produces a peak increase of 18.5 ft-lbs and an increase of 19.5hp to the wheels vs. the stock intercoolers.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! *Existing factory triple-groove valve keepers are to be reused*
Gain additional negative camber for increased cornering grip and improved handling performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increased energy output over OE coils for a stronger, more consistent spark!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Vehicles with Engine Codes ATW and AEB (Bolt-In Style Ignition Coils)
Brand:
ES#:
4846108
Mfg#:
056059LA08
Ships in 6 Business Days
ON SALE!
SAVE 15%
$34.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade to heavy-duty billet aluminum construction for maximum durability!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Vehicles with Engine Codes ATW, and AWM.
Brand:
ES#:
4920294
Mfg#:
045960LA02KT
In Stock
ON SALE!
SAVE 20%
$79.99
This product was last offered at the strikethrough price on 05-02-2026
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
2748195
Mfg#:
ECS10158KTWB1
In Stock
ON SALE!
SAVE 25%
$166.99
This product was last offered at the strikethrough price on 05-02-2026
Comprehensive kit includes the left & right side RS4 K04 turbochargers, 034Motorsport RS4 Inlet Pipe set, and associated installation hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5271
Mfg#:
001564ECS01
In Stock
ON SALE!
SAVE 15%
$229.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade your flywheel to handle higher horsepower/torque. Made from billet steel!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommended to be used with a Southbend Clutch Kit for best results
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
