GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi) - T9135 Firewall Grommet Instead of trying to find

Instead of trying to find an OBD1 B-Series Temp Sensor and plug you can use this adapter will work with your stock harness and sensor

88-91 Honda CRX DX w/ K-Swap

Available colors: Black

Open Pressure: 120 lbs @ 25 mm

The Killer B Motorsport Air/Oil Separator should meet and exceed your expectations of how an Air/Oil Separator should function on a Subaru engine

GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi) - T9135 Firewall Grommet Instead of trying to findALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce GFB's Mach 2 diverter valve is configured from the factory for full recirculation (i. e. plumb back, diverter, bypass) venting for the performance minded