Perrin Cold Air Intake System Subaru STi 08-15 / WRX 08-14

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Intake Color: Black
Powdercoated Aluminum; Air Straightener; CARB Pending

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Add 15-30 WHP to your car. Actual horsepower values will vary depending on other installed hardware, tunes, and overall condition of your vehicle.

We get countless requests for CARB approved intakes and have now made the jump. The first PERRIN Performance intake to get CARB approval will be for the 2008-2014 WRX and STI. Initially this intake system will be sold as ''CARB Pending' with CARB approval coming in the summer of 2014. CARB approval will be retroactive to previously purchased intakes with part numbers PSP-INT-322BK or PSP-INT-322RD.

Our intakes are constructed from aluminum tubing, which is precision CNC mandrel bent, for consistent and perfectly fitting parts. Our MAF sensor bung is CNC machined for perfect fit and alignment of MAF sensor to intake. This is crucial for proper air fuel ratios and ECU engine management.

Dryflow filters provide the same level of protection as an oiled filter, but require less maintenance, are less of a mess, and have no risk of over-oiling. The rigid screen inside and around the filter media helps in preventing damage from debris and are ideal for dusty and rough driving conditions.

The airflow straightener improves MAF readings by forcing incoming airflow into a uniform profile. Smooth and predictable airflow is the key to good, consistant MAF sensor readings for reliable horsepower gains.

During normal driving, the PERRIN intake sounds relatively stock. However, under load it really comes to life, unlocking the sound of your turbo flat-4. Once installed, the sound of your blowoff valve will be much more prominent, demanding attention and alerting people that your car is undeniably modified.

Installation Guides and Links

Installation Guide
Describes how to install Perrin's cold air intake system on Subaru STi 08-15 / WRX 08-14



Product Review

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Perrin Cold Air Intake System
Powdercoated Aluminum; Air Straightener; CARB Pending
Subaru STi 08-15 / WRX 08-14
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