New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves.
2X Entries Into Our F80 M3 Sweepstakes 2 required
Weighing in at 14 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*
2.5mm Wheel Spacer Pair is designed to fit most Audi & Volkswagen vehicles with a 57.1mm center bore and 5x112mm wheel bolt patterns.
2X Entries Into Our F80 M3 Sweepstakes
Performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point
10X Entries Into Our F80 M3 Sweepstakes
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes *Existing factory triple-groove valve keepers are to be reused*
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes *Existing factory triple-groove valve keepers are to be reused*
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
