Cobb Tuning 3-Port Boost Control Solenoid (BCS) - Subaru 02-07 WRX/STI, 04-08 Forester XT - 712750 87mm Simply remove the OEM rotor

Simply remove the OEM rotor and springs and unbolt the OEM bracket

Peak Gains: +12

AI3-HDG4 kit features ACT's most popular Heavy Duty pressure plate

-4AN 45 Degree Male Adapter To 1/8" NPT Male - Black - 823-04-02-2

the COBB 20G is a perfect turbocharger for street or track use

Cobb Tuning 3-Port Boost Control Solenoid (BCS) - Subaru 02-07 WRX/STI, 04-08 Forester XT - 712750 87mm Simply remove the OEM rotorEMISSIONS This part is legal under the provisions of EPAs Anti Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on street use in all states that accept the legal provisions of the Clean Air Act and EPAs Anti Tampering Policy. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED