Perrin 2002-2007 WRX & STi Cold Air Intake
$389.30
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Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucial for maintaining safe air-fuel ratios and preventing knock and check engine lights that plague competitors. +10hp No ECU tuning necessary (1) PERRIN MAF Adapter(1) PERRIN Cold Air Extension(1) PERRIN Foam Air Filter(2) PERRIN Silicone CouplersAll necessary installation hardware(1) PERRIN License Plate FrameInstructionsStickersWarranty Compatibility:2002-2007 WRX 2004-2007 STI
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