Perrin Cold Air Intake Kit Subaru WRX / STI 2008-2014



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Increase horsepower and style under the hood of your 2008-2014 STI. Perrin's engineering research team has discovered that proper MAF sensor alignment and plumbing size are crucial to maintain proper air fuel ratios and prevent nasty check engine lights that can plague the competition. With this intake system alone you will see consistent gains in horsepower and throttle response. Each Perrin Performance cold air intake kit for the 2008-2014 STI includes powder coated aluminum and silicone tubing, a Perrin foam air filter, MAF sensor housing, mounting hardware and instructions.

Note: This intake will not work with a front mount intercooler.

Part Number: PSP-INT-322


2 customers have reviewed this product.


, Jul 30, 2011
I like the foam filter, I like even better that it fits with minor mods with a FMS front mount :);

Great CAI

, Nov 22, 2009
Great product! Everything from the product itself to the customer service and shipping time!

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