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*Direct bolt-on for most vehicles available:* 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
