2.0l TSI/FSI Throttle Body Flange

These flanges are the same as are included in the dual nozzle mount packages. Intended to safely mount a water/meth injection nozzle for detonation suppression, the flange also adds plenum volume (good for boosting midrange torque). A side benefit is that the hole may be utilized for injecting valve cleaning solution. (Water/methanol solution also washes away carbon deposits over time.)

Kit includes: flange, 1x o-ring, and 4x each extra-long bolts/machine screws (to fit all variants). Combine this plate with aftermarket piping kits (using that part's lower mount point only). Or, set up with a conventional nozzle mounting bung.

Nozzle sizing advice:
Flow rates MUST be dialed in to match total fuel requirement, boost levels, and intercooling setup. Please contact USRT for help with this critical aspect of kit configuration. Other companies randomly provide nozzles that they have in stock with the lazy and false assumption that "one size fits all" applications. They abandon the user to to determine final setup on their own via trial and error. Dyno time is expensive and so are engine internals. Consult with our tech support to get it right from the very beginning.