VW MKV GTI Blow Off Valve

Ready to blow off a little steam? Get Forge under your hood.

Stock diverter valves just can't handle performance upgrades. Add a little boost and they get all weak in the knees and go to pieces. Forge knows this. That's why they've engineered boost-hardy blow off valves tough enough to take the pressure without blowing their lids.

Kits for your MKV GTI combine a solenoid-controlled valve with blow-off valve adapter and feature a black or polished aluminum housing. Faster Response. Works and plays well with engine management systems.