Pay in 4 interest-free payments of $29.54 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
The result is dramatically improved front end grip
Drop in design
PREVIOUSLY IS135-1100H
48 Dust & Noise Ratings: Dust Production Moderate Pad Noise Moderate
Perrin Recirculating BOV for 02-14WRX/04+STi Killer B The result is dramatically improvedVehicle Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STi Description: Adjustable relief pressure and flow control makes fine tuning on the fly simple and quick with the PERRIN Blow Off Valve. Inefficient factory blow off valves (BOV) can hinder boost response during shifts and can damage your expensive turbo charger. PERRIN offers several choices for owners to choose the best solution to the problem. The PERRIN blow off valve cap, piston & flange
US$ 23.99
US$ 51.99
US$ 21.99
US$ 27.99