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PERRIN 2015-21 Subaru WRX Black Cold Air Intake
  • PERRIN 2015-21 Subaru WRX Black Cold Air Intake

    SKU: PSP-INT-325BK


    Enhance both performance and aesthetics under your hood with the PERRIN Cold Air Intake (CAI) system. Engineered with precise MAF alignment and optimal tubing size, our intake ensures safe air-fuel ratios, preventing issues like knock and check engine lights that commonly affect competitors.

    Horsepower & Torque

    Experience a significant boost in power with the PERRIN Cold Air Intake, adding 10-18 wheel horsepower and 10-20 ft lbs of torque to your vehicle, all without triggering check engine lights or other complications. Please note, tuning is required for optimal performance.

    Tuning Required

    For optimal performance, tuning is required after installation. The PERRIN intake is compatible with all Cobb AccessPORT Off-The-Shelf (OTS) calibrations/tunes. If you have a custom ECU calibration, consult with your tuner to ensure compatibility.

    Precision Construction & MAF Alignment

    PERRIN Intake systems ensure precise MAF alignment and optimal plumbing size, crucial for maintaining proper air-fuel ratios and avoiding check engine lights. Enhanced airflow eliminates restrictions, promoting faster turbo spooling, reduced turbo lag, and a broader power band.

    Heat Shield

    Includes a heat shield for the 2015-2020 WRX model, redirecting engine heat away from the intake for near-ambient air intake temperatures.

    Filter Technology

    Dryflow filters provide effective protection with minimal maintenance and no risk of over-oiling. Featuring a durable screen around the filter media to safeguard against debris, ideal for challenging driving conditions.

    MAF Extension

    Each kit includes a MAF sensor extension to accommodate the OEM wiring harness length, ensuring seamless integration with no compatibility issues.


    Powder-coated for durability and resistance to the elements, available in black, red, neon yellow, or pink powder coat finishes to complement your style.


    While discreet during normal driving, the PERRIN intake unleashes a distinctive sound under load, highlighting the turbo flat 4 and enhancing the audible presence of your blow-off valve.