PERRIN Cold Air Intake Subaru WRX | STI 2004-2007 - Black

The PERRIN Cold Air Intake for Subaru WRX/STI 2004–2007 is a premium, track-inspired upgrade featuring black powder-coated aluminum tubing, a high-flow washable filter, and a protective heat shield. It improves turbo response, delivers restrained yet sporty intake sound, and installs easily—making it a top choice for Subaru enthusiasts seeking reliable power gain and clean under-hood aesthetics.

Key Features:

• Black Powder-Coated 6061 Aluminum Tube:
  Smooth, durable construction designed to stay cool and robust under heat.

• High-Flow PERRIN Filter with Heat Shield:
  Washable and reusable pleated filter, accompanied by a rigid heat shield to isolate intake air from engine bay heat.

• Complete Fitment Hardware:
  Designed for direct bolt-on installation using OEM intake resonator and piping—no cutting or modifications required.

Performance Benefits:

• Better Turbo Spool & Throttle Response:
  Provides faster spool-up and sharper throttle feel by improving airflow and reducing intake restriction.

• Crisp, Race-Inspired Intake Sound:
  Delivers a satisfying whoosh under boost without excessive drone—designed for spirited driving enjoyment.

• Motor-Tight Reliability:
  Crafted to withstand engine bay temperatures and repeated heat cycles, ensuring long-term performance and peace of mind.