Perrin Subaru 02-07 WRX / 04-15 STI Red Blow Off Valve kit Recirculation Only - paPSP-TAC-600RD import_2022_03_21_012537 018mm) Min Std Shaft Size

018mm) Min Std Shaft Size : 2

2458cc Forced Induction::Blow Off Valves 2007-2009 Subaru Legacy GT Limited H4

PartNumber : paPSP-BDY-200 Description : License Plate Holder 2006-2007 Subaru Impreza 2

2458cc Engine Components::Hardware - Singles 2002-2004 Subaru Impreza Outback H4

1998cc Drivetrain::Shifter Bushings 2018 Subaru WRX Limited H4

Perrin Subaru 02-07 WRX / 04-15 STI Red Blow Off Valve kit Recirculation Only - paPSP-TAC-600RD import_2022_03_21_012537 018mm) Min Std Shaft SizeInefficient 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. *Construction* The PERRIN blow off valve cap, piston & flange are all CNC machined from 6061 Billet Aluminum. The body is CNC machined from a single block of aluminum. No additional bolt on pieces means we eliminate potential leaks.