GrimmSpeed Boost Control Solenoid for Evo 8/9 (057019) GOODRIDGE • Overall Length: 8-5/16"

• Overall Length: 8-5/16"

it's pretty easy from here

• 0-60 PSI capability with ultra-fine adjustments

Chromoly steel construction will provide years of service

GrimmSpeed Boost Control Solenoid for Evo 8/9 (057019) GOODRIDGE • Overall Length: 8-5/16"The GrimmSpeed Evo 8 9 3 port electronic boost control solenoid (EBCS) is designed to work with your factory ECU and does require tuning. It will not reduce the life of your factory computer because it is designed to draw the same amount of power as the factory BCS but flows better and reacts faster. It plugs in and requires no splicing or soldering of resistors. With the included bracket you can bolt it in, plug in the connector, and start tuning for