Gredy Gunmetal Version II Performance Blow Off Value
Brand New in Original Packaging . Made of durable cast and billet aluminum frame. Prevents premature boost leakage and compressor surge. By pass or blow off design, fully adjustable, spring stiffness adjustment screw on the top allows BOV to work with mildly upgraded vehicles to fully upgraded vehicles. Fits standard Greddy or Turbonetics raptor flange.Incredible sound!!
- Blow off valve is made of durable cast & billet aluminum frame
- valve to diaphragm ratio provides performance that cheap piston types cannot offer
- Fully adjustable with incredible sound. The spring stiffness adjustment screw gives options for mild upgrades to heavily tuned vehicles
- Prevent premature boost leakage & compressor surge
- Dramatically improve styling, appearance & performance
- Professional installation recommended, no instruction included
