Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with small port heads and large port intake manifold
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Includes everything you need to install spacers on two wheels
10X Entries Into Our F80 M3 Sweepstakes Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
251543
Mfg#:
ECS#244KTWBLT
In Stock
ON SALE!
SAVE 25%
$134.99
This product was last offered at the strikethrough price on 06-13-2026
Exclusively built for your 57.1mm centerbore VW/Audi
10X Entries Into Our F80 M3 Sweepstakes Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2063853
Mfg#:
002403ECS01A07KT
In Stock
ON SALE!
SAVE 30%
$100.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade to 300mm rear brake rotors from the B6/B7 S4 models.
2X Entries Into Our F80 M3 Sweepstakes Does not include rotors - To be used with 300x22 rear rotors from the B6/B7 S4 models
Weighing in at 9 lbs, allows for faster revving and easier rev matching when downshifting.
2X Entries Into Our F80 M3 Sweepstakes *For use with Audi B7 RS4 Clutch Kit - ES2550660*
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
