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GrimmSpeed 08-10+ STi Boost Control Solenoid

The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires 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.

Planning on returning the car to stock? Just reverse installation.

Price is TOO LOW TO LIST, message us for pricing TODAY!

Warm regards,

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