Universal Type S / RS Style Blow Off Valve Red Top Red Lip Engine Valve Covers 2001-2006 BMW E46 325i

2001-2006 BMW E46 325i

prolong engine longevity

2006-2011 Acura CSX (K20Z2 / K20Z3)

1 fitting (1/4" hose barb to radiator)

08 - 09 Mercury Sable 3

Universal Type S / RS Style Blow Off Valve Red Top Red Lip Engine Valve Covers 2001-2006 BMW E46 325i100% Brand New Item, Never Used or Installed Works with Any Turbo Application (Requires Flange Fitting Kit **Note Included**). These Blow Off Valves Are Easily Adjustable To Prevent Both Premature Boost Leakage And Compressor Surge. The Spring Stiffness Adjustment Screw And The Two Different Size Give The User The Option To Match Vehicle With Mild Upgrades To Heavily Tuned Engines. Oval 2 Bolt Flange Design type. It Can Hold Up To 1200HP Or 25 PSI Of