Blow Off Valve Adaptor Kit BR-210 NISSAN SKYLINE GTR BNR32 BCNR33
GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw gives the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines.
GREDDY BLOW OFF VALVE TYPE-R
This is a blow-off valve of large capacity corresponding to the high boost pressure, such as full turbine kit