PERRIN WRX STI COLD AIR INTAKE EXTENSION 说明书 ation. I f y ou h ave a ny q uestions, p lease c ontact o ur t ech d epartment p rior t o s tarting i nstallation.WRX/STI C OLD A IR I NTAKE E XTENSION Thank y ou...
2022+ WRX - Crank Case Fitting Our unique crankcase vent fitting places the AOS in the perfect location to maintain the ideal temperature while staying out of the way of aftermarket TMIC's, FMIC's, charge pipes, master cylinder braces, and cold air intakes. PERRIN Turbo Sump Pump Restrictor...
The PERRIN Afta-MAF Intake Tube replaces the factory corrugated rubber hose between the inlet tube and air box. This is an awesome part for restoring a high mileage or older WRX, STI, or Legacy GT. These older parts can become hard and brittle, and may very likely develop cracks or hole...