As everyone already knows USRT has the throttle flanges for your VW/AUDI whether it be 1.8T, 2.0T, VR6. We are proud to announce the addition of the B5 S4 2.7T flange. Intended to mount a water/meth injection nozzle for detonation suppression, the flange also adds plenum volume (good for boosting midrange torque).
Click here to order yours today
2x OEM Gaskets