PERRIN Performance CARB Approved Cold Air Intake Subaru 2008-2014 WRX / 2008-2017 STI

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Increase horsepower and style under your hood. PERRIN Intake Systems use proper MAF alignment and plumbing size, both of which are crucial to maintain proper air fuel ratios and prevent check engine lights that plague competitors. CARB Approved!

Increase horsepower and torque without ECU recalibration or tune! This part is designed to work safely on your vehicle without any tuning required! With our rigorous testing, you can be assured of proper operation and power gains! However, more power can be gained with proper ECU tuning! Be sure to confirm any tune or recalibration you add is specific for ALL modifications that have been added to the vehicle. If you have any questions, please contact us!


  • Material CNC Mandrel Bent Aluminum
  • Finish Texture Powdercoat
  • Filter Type Dryflow Filter

Carb Approval:

  • EO # D-735
  • 2008-2014 WRX Yes
  • 2008-2015 STI Yes
  • 2016-2017 No


  • (1) PERRIN Cold Air Intake Tube
  • (1) PERRIN Dry Intake Filter
  • (1) PERRIN Intake Mounting Bracket
  • (1) PERRIN License Plate Frame
  • All necessary hardware
  • Warranty, instructions, stickers


  • 2008-2014 Subaru WRX
  • 2008-2017 Subaru STI

    NOTE: *The PERRIN Cold Air Intake for 2008-2014 WRX & 2008-2017 STI are only CARB Approved up to 2015 STI. This intake system requires no tuning to operate properly and safely! However, if you choose to add an upgraded downpipe or tune, you must choose a tune that is specific to either the PERRIN or AEM Intake System. MAF curves for any other intake (including the OEM Air Box) will not work properly and you will damage your engine! Always contact a qualified tuner prior to adding any ECU mapping to your vehicle! If your tuner requests a MAF Curve, we do have those available upon request. Questions? Please contact us!

    This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to