Perrin Boost Control Selenoid Cover Red STI (2008-2018) BMW GrimmSpeed was able to MAP

GrimmSpeed was able to MAP the engine bay in 3D to ensure a perfect fitment

or on smaller sheaves

The specs for this white with milled spokes Cosmis Racing R5 Wheel are 18x9

SB-014 - Heavy Duty Pressure Plate - Clamp load increase of 32%

good heat tolerance and rigidity

Perrin Boost Control Selenoid Cover Red STI (2008-2018) BMW GrimmSpeed was able to MAPThe PERRIN Performance boost controller cover for the Subaru STI is constructed of 5052 plate aluminum with precision bends and mounting holes to fit perfect under your hood. Aluminum construction will resist corrosion in those states with salt used during the winter time. Besides being a sleek new cover this part also provides a clean custom mount for your aftermarket electronic boost control solenoid. If you are using OEM boost control, no worries