Perrin Subaru 02-07 WRX / 04-15 STI Black Blow Off Valve kit Recirculation Only - paPSP-TAC-600BK import_2022_03_21_012537 so it will protect whatever

so it will protect whatever you throw under it

505mm) Min Std Shaft Size : 1

2" 304SS tube with

The PERRIN Performance WRX Short Shifter Adapter uses a unique way of shortening your shifters throws with out replacing or cutting the length of the shift rod

927mm) Size : Standard Max Overall Length : 0

Perrin Subaru 02-07 WRX / 04-15 STI Black Blow Off Valve kit Recirculation Only - paPSP-TAC-600BK import_2022_03_21_012537 so it will protect whateverInefficient 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.