• Easily adjustable to eliminate compressor surge and preventing premature boost leakage
  • Increasing boost response between shifts
  • Made of durable cast and billet aluminum frame
  • Valve: 47mm
  • Outlet: 50mm
  • Range: 375hp and up
  • Flange Adatptor neede for installation (sold seperately)

 
GReddy Mazdaspeed3 Stiff Spring Blow-Off Valve 47mm Universal
GReddy Mazdaspeed3 Stiff Spring Blow-Off Valve 47mm Universal
From: $235.79