Perrin Performance Blow Off Valve kit Recirculation Only Red Subaru 2002-2007 WRX / 2004-2020 STI

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve.

• Large 1.225" inlet & outlets
• Controll of the volume of air released
•  Cap, pistons & flange are all CNC machined from 6061 billet aluminum 

(1) PERRIN Blow Off Valve
(1) 24" Hose
(1) 12" Hose
(2) M8 Socket Cap Screws
(1) 1/4" Straight hose connector
(1) 1/2" Straight hose connector
(1) 1/2" T-shaped hose connector
(1) M6 Short arm hex key
(1) 1/8 Short arm hex key
(1) 1/16 Short arm hex key
Warranty, instructions, stickers