PERRIN Performance

Memorial Day Sale

Subaru Cold Air Intake 2008-2013

Price:
Part #:
$299.99 $285.00
PSPINT320

Installation Difficulty:

Instructions:

PDF

Cold Air Intake System

Increase horsepower and style under your hood. The PERRIN Performance intake system uses proper MAF alignment and plumbing size, both are crucial to maintain proper air fuel ratios and prevent check engine lights that plague competitors.

Precision Construction

Our intakes are constructed from aluminum tubing which is precision CNC mandrel bent for consistent and perfect 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.

Sound

With a PERRIN intake system your car will make a throaty, deep tone on throttle that is undeniably modified. You will be able to hear your turbo spooling and hear your blow off valve every time it opens. Even the stock one.

T-Bolt Clamps

PERRIN short ram intake systems use high tech T-bolt clamps. Our high end clamps offer maximum holding power and have a built in liner so they will not damage silicone couplers. Each clamp is laser etched with the PERRIN logo.

Color Choices

PERRIN intake systems are powder coated with a wrinkle finish to match your STI intake manifold and/or our PERRIN Front Mount Intercooler tubes. Each system is available in either red, black and silver.

Filter Tech

PERRIN Performance intake filter elements use open cell foam to capture dust and dirt. Washable and reusable, PERRIN foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust holding capacity.

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
» Read Full Warranty

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.
» Learn More

Specifications

2008-2013 WRX Yes
2008-2013 STI Yes

ECU's

Stock ECUs PERRIN Intakes will run safely with all stock cars, running stock ECUs. No modifications are required.
Aftermarket & Reflashed ECUs For clients with re-calibrated ECU's (Reflash or similar), or cars with aftermarket parts installed. This intake will require custom programming due to slight changes in AFR. Please contact our Tech Department for additional details.

Dyno Charts

Proven Horse Power


Dyno Chart

08 STI Cold Air Intake Dyno Test

This test was done knowing that installing our CAI on the 08 cars effects the Air Fuel Ratio. These intakes require ECU retuning in order to take full advantage of the HP they gain. This graph shows that after the retune there is 20WHP gained from the midrange to the upper RPMs.


Dyno Chart

08 STI Cold Air Intake w/AFR Reading

You can cheat dyno graphs and test results by changing the AFR, but this graph shows how both the stock intake and our intake were tuned to the same AFR of around 11.7 (graph shows 12.5 as this is after the cats).


Dyno Chart

08 WRX Cold Air Intake Test

Here is another test showing the same test done on an 08 WRX. You can see the turbo spools a little quicker and makes 8-10 more WHP.

In The Box

(1) PERRIN Maf tube
(1) PERRIN Cold-air extension
(1) PERRIN foam air filter
(2) PERRIN silicone couplers
(4) PERRIN T-bolt clamps
All necessary hardware
(2) PERRIN License Plate Frames
Instructions
Stickers
Warranty
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