GFB Blow Off Valve – Deceptor Pro II:

Blow-off Valves Deceptor Pro II – Now you can control the sound of the BOV from inside the cabin!

So how much more can you do with a blow-o ff valve?

Well, the Deceptor Pro II takes the Respons’ concept even further:

• Adjust your BOV venting bias electronically on-the-fly
• Revised porting to optimise flow and venting bias
• Compact design fits in most factory valve locations
• Direct bolt on for many vehicles
• New bore finishing process ensures a lifetime of reliable operation

Deceptor Pro II features

• Remote proportional venting bias/volume control- from silent to loud or anywhere in between
• Sleek, compact in-car BOV volume controller with backlit dial
• End point adjustment to control maximum vent to atmosphere bias setting
• Volume adjustment mechanism driven by a high-torque geared electric motor
• Durable, low-friction ger train supported by precision sealed ball-bearing
• Supplied with all parts and wiring required to have it up and running quickly and easily

Fitment:

• 2002-2007 Subaru WRX
• 2004-2021 Subaru STI