Perrin Boost Solenoid Covers STI Variations:Subaru STI (08-14) Perrin Boost Solenoid Cover Silver less expensive

less expensive

preassembled w/ anerobic sealant

but individual pulleys are available

manufactured from high quality carbon fiber which will give your 335i an aggressive and custom look and is also a

Perrin Boost Solenoid Covers STI Variations:Subaru STI (08-14) Perrin Boost Solenoid Cover Silver less expensivehe Perrin boost controller cover for the Subaru STI is constructed out of 5052 plate aluminum with precision bends and mounting holes to fit perfectly under your hood. 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 this part provides a custom mount for that as well. Powder coated for protection from the elements, the