car BLOW OFF valve BOV DUMP VALVE for SUBARU IMPREZA 02-07 WRX EJ20/EJ25 Atmospheric bov1149

adjustable Dual Port Hybrid Bov dump valve For Subaru 02-07 Wrx & 04-16 Sti Blow Off Valve Turbo

Characteristics and benefits:
Half & Half (50/50)
Adjustable pressure relief
Adjustable flow control, valve cover, piston and flange
All are machined from aluminum 6061 Billet

The kit comes with a direct bolt on fit flange adapter (i.e. plug and play, no welding required)
 
Application:
For Subaru WRX 2002-2007
For Subaru STi 2004-2018

These units are also adjustable by twisting the top cap clock-wise, and counter clock-wise to control the degree of
vent off for fine tuning and getting the most out of the BOV based on any individual's preference.

Package included:
-1x Blow Off Valve
-1x Accessories

Please allow little error due to manual measurement. Thanks for your understanding.
All items are to be fitted by a professional and no instructions are included for this reason.
Professional fitment is mandatory