GrimmSpeed Boost Control Solenoid - Subaru 06-07 WRX/04-07 STi (057002) StillenShipping_30 Ideal for converting from fuel

Ideal for converting from fuel injection to carburetion using the stock

screws and Inconel sheath

smooth but positive engagement with quick shifting for high powered AWD by combining twice the organic friction surfaces with a no-nonsense rigid Mono-Drive hub in a completely modular design

Speedo Cable for 70244 is a service part for GM Converter Lock-Up Control Kit - 70244

GrimmSpeed Boost Control Solenoid - Subaru 06-07 WRX/04-07 STi (057002) StillenShipping_30 Ideal for converting from fuelGrimmSpeed is proud to provide the most complete and easy to use 3 Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2 port solenoid, the GrimmSpeed BCS will allow for extremely high resolution boost control, providing your tuner with the hardware he needs to safely tune your car with rock solid boost levels. Using our solenoid, you are able to spool your turbo quicker and maintain tight control of boost levels