The Perrin Performance WRX & STI short ram intake system features powder coated aluminum piping with MAF sensor housing, mounting brackets, and a high-flow dual-stage foam air filter. Perrin's WRX & STI short ram intake uses proper MAF sizing and placement to optimize power, maintain safe air/fuel ratios, and extract as much power as possible. Perrin's dual-stage foam air filter can be recharged using the Perrin filter cleaning kit, sold separately.
Perrin Cold Air Extension is an add on part for the Perrin Short RAM intake V2. This cold air extensions relocates the filter in the fender well for a cooler denser air charge. The cold air extension ensures the engine is getting a cooler air charge which intern makes more power. The cold air extension features powder coated aluminum piping, mounting bracket, silicone coupler, and hose clamps for good looks and easy installation.
Part Number: PSP-INT-201
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