Super Pro Rear Differential Support Bracket Mount Bushings Subaru WRX / STI 2002-2007 Vehicle Model_IS 250 Perrin's Radiator Shroud is designed

Perrin's Radiator Shroud is designed to push more air through your radiator

OBDII pass through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software

while the true-dual design will give you the highest possible flow

we took advantage of the latest "XT-R" fully-machined billet compressor wheel technology to optimize the aero of this little cucumber and increase compressor flow to 49 lbs/min within the same inducer geometry

The pads will provide the quickest bite

Super Pro Rear Differential Support Bracket Mount Bushings Subaru WRX / STI 2002-2007 Vehicle Model_IS 250 Perrin's Radiator Shroud is designedPart #: SPF2433K Competition use recommended Product Specifications: Components Per Product: 2B,2T Vehicle Application Information: Competition use recommended Axle alignment required after fitting Fitment Difficulty Fitting Position: Rear 3hrs Fitment Time