Perrin Performance Blow Off Valve kit Recirculation Only Red Subaru 2008-2014 WRX

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) 12" Hose
(1) 1/4" Straight Hose Connector
(1) M5 Short arm hex key
(1) 1/8 Short arm hex key
(1) 1/16 Short arm hex key
(2) M6 Socket cap screws
(2) Zip ties
Warranty, instructions, stickers