GFB T9504 Deceptor Pro II Electronically Adjustable BOV Blow Off Valve

The GFB Deceptor Pro II is an electronically adjustable blow-off valve that puts sound control at your fingertips. Using a sleek in-cabin controller with backlit dial, you can adjust the venting bias from completely silent (recirculated) to full atmospheric vent or anywhere in between—all on the fly while driving.

Key Features:

• Remote proportional venting bias control—adjust BOV sound from silent to loud electronically
• Sleek, compact in-car controller with backlit dial for easy visibility
• High-torque geared electric motor drives the adjustment mechanism
• End point adjustment allows you to set maximum vent-to-atmosphere bias
• Revised porting design optimizes airflow and venting performance
• Compact design fits most factory diverter valve locations
• Direct bolt-on installation available for many popular turbocharged vehicles
• Advanced bore finishing process ensures smooth, reliable operation for years
• Durable, low-friction gear train supported by precision sealed ball bearings
• Complete kit includes all wiring and hardware for straightforward installation

The Deceptor Pro II combines GFB's proven Respons valve technology with electronic adjustability, giving you the flexibility to run quiet during daily driving and unleash the signature BOV sound when you want it. Perfect for enthusiasts who want versatility without compromising performance.