GFB Go Fast Bits T9533 Deceptor Pro II Electronically Adjustable BOV Diverter Valve

The GFB Deceptor Pro II is an electronically adjustable blow-off valve (BOV) / diverter valve for turbocharged engines. It lets you control the sound of the BOV from inside the cabin by adjusting the venting bias on the fly, from silent to loud or anywhere in between.

Key Features:

• Remote proportional venting bias and volume control from inside the car
• Adjust venting bias electronically on the fly
• Sleek, compact in-car BOV volume controller with backlit dial
• End point adjustment to set the maximum vent-to-atmosphere bias
• Volume adjustment mechanism driven by a high-torque geared electric motor
• Durable, low-friction gear train supported by a precision sealed ball bearing
• Revised porting to optimize flow and venting bias
• New bore finishing process for long-term reliable operation
• Compact design fits in most factory valve locations
• Direct bolt-on for many vehicles
• Supplied with the parts and wiring required to get it up and running quickly and easily

The Deceptor Pro II takes the Respons concept further, giving you adjustable blow-off valve sound and venting behavior without leaving the driver's seat.