GFB T9512 Deceptor Pro II Adjustable Blow Off Valve Diverter Valve

The GFB Deceptor Pro II (T9512) is an advanced blow-off valve and diverter valve system that gives you complete control over your turbocharged vehicle's boost management. Featuring GFB's patented Venting Bias Adjustment System with electronic control, this valve allows you to infinitely adjust the ratio between recirculated air and atmospherically vented air, eliminating the need to choose between performance and sound.

Key Features:

• Electronically adjustable venting bias allows infinite adjustment between full recirculation and full atmospheric venting
• Patented Venting Bias Adjustment System provides precise control over air routing
• Remote electronic control enables on-the-fly adjustment from inside the cabin
• Dual-port design functions as both a BOV and diverter valve
• Eliminates rich-running conditions common with full atmospheric venting
• Maintains proper MAF sensor readings while still producing blow-off sound when desired
• Precision-machined billet aluminum construction for durability and performance

The Deceptor Pro II is ideal for enthusiasts who want the flexibility to switch between stealth recirculation for daily driving and aggressive atmospheric venting for track days or spirited driving. The electronic control system integrates seamlessly with your vehicle's interior, giving you push-button control over your turbo's signature sound without compromising engine performance or fuel trim.