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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
high-flow core optimizes heat transfer and minimizes flow restrictions
The increased surface area (9
New 2-3/4" diameter 1-piece Carbon-Fiber driveshaft with no clearance issues or MPH restrictions coming soon
Spring Rates: (F) 12kg/mm (R) 8kg/mm
Ideal for performance street and race builds
AEM Wrinkle Red Cold Air Intake Subaru WRX STI 2015-2017 | 21-735WR Vehicle Model high-flow core optimizes heat transferFitment: 2015 2017 STi ONLY The AEM 21 735WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Subaru WRX STI models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is
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