Blow Off Valve Replacement Rear Bulkhead A 1/8" pilot gets drilled

A 1/8" pilot gets drilled first and then that hole gets opened up from 1/8" to roughly 1/4" or slightly larger hole

ARD X3 Replacement Front Bulkhead

Slip-On: Increase of 16 HP

UV-5R or Kenwood 2-pin radio

If you have a Turbo S please see our S3 kit specifically for the Turbo S

Blow Off Valve Replacement Rear Bulkhead A 1/8" pilot gets drilledWhen its time to relieve the pressure as the throttle closes this blow off valve can be configured to recirculate the air back into the stock plenum or vent it to atmosphere through an optional air filter. It is a smart addition to any turbo vehicle, as it helps prevent any overboost. This Blow Off Valve kit will work on any turbo vehicle, and pairs perfectly with our Boost Tube's! INSTRUCTIONS