Perrin Cold Air Intake 08-14 WRX / 08-17 STi

  • Sale
  • $ 299.70
  • Regular price $ 333.00

The PERRIN Performance intake system uses proper MAF alignment and plumbing size, which are crucial to maintain proper air fuel ratios and prevent check engine lights that plague competitors. 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.

CARB Approved up to 2015 STI