High flow injectors reaching 630cc/minute @ 3 bar. Includes fuel rail spacers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
259223
Mfg#:
630INJ-6 KIT
Ships on Oct 13, 2026
ON SALE!
$517.99
This product was last offered at the strikethrough price on 05-02-2026
Less rotational mass means more power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine codes AEB & ATW
Unleash hidden power by reducing rotational mass
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with Spec clutch kits only
Weighing in at 9 lbs, allows for faster revving and easier rev matching when downshifting.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *For use with Audi B7 RS4 Clutch Kit - ES2550660*
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
CNC Machined from T6-6061 aircraft aluminum and designed to eliminate excessive engine and transmission torsional movement.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Revive the response & feel of your transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Replacement clutch kit for the RA4 Stage 1 conversion
Brand:
ES#:
2535476
Mfg#:
078198141KT
In Stock
ON SALE!
$445.99
This product was last offered at the strikethrough price on 05-02-2026
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! *Oversized valves require extra machine work to the cylinder head.*
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
