GrimmSpeed Boost Control Solenoid for Evo X (057033) Holley 5" primary tube to bolt

5" primary tube to bolt up to a 3

• STM Muffler Delete weighs 8

2009-2013 Audi R8 5

product specification may change without notice

• Includes Fuel Pump

GrimmSpeed Boost Control Solenoid for Evo X (057033) Holley 5" primary tube to boltThe GrimmSpeed Evo X 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