Grimmspeed Boost Control Solenoid - Subaru 02-05 WRX - 057001 525cc the only limit is your

the only limit is your imagination

96 A/R with 3 5/8" OD (outer diameter) V-Band discharge

integrated fuse

AEM 22-channel CAN sensor modules provide a way for users with carbureted vehicles to add an AEM CD digital dash display

Pressure Plate: F024X

Grimmspeed Boost Control Solenoid - Subaru 02-05 WRX - 057001 525cc the only limit is yourThe Original Direct Fit BCS for turbo Subarus. GrimmSpeed 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