Turbosmart OPR T40 Oil Pressure Regulator 40psi (Blue) (Order in) Tie rod 44mm external wastegate used in

44mm external wastegate used in turbocharger systems to control boost pressure

S15 & GTI-R Plug-in

if you'd like to retain the OEM damper system and just replace the OEM rubber line

This enables the Smart Port BOV to work like a bypass and vent-to-atmosphere valve in one while also eliminating stalling and significantly reducing the chances of low-speed compressor surge

Vehicle year fitment from 1996-2009

Turbosmart OPR T40 Oil Pressure Regulator 40psi (Blue) (Order in) Tie rod 44mm external wastegate used in*NOTE* This product is not currently stocked in store, takes 2 5 working days to get in Listing is for: Turbosmart OPRT40 Oil Pressure Regulator Mounting Bracket & Circlip 1 8NPT Gauge Port Blanking Screw Turbosmart Decal Turbosmarts Patent Pending OPRt40 is an Oil Pressure Regulator designed for your Turbocharger. Many Turbochargers are built around a bearing and oil pressure profile much lower than is seen by modern & high performance engines.