GFB T9011 Respons TMS Adjustable Blow Off Valve BOV Diverter

The GFB T9011 Respons TMS (Turbosmart Management System) is a fully adjustable hybrid blow-off valve and diverter valve that gives you complete control over your turbo's sound and performance. This innovative design allows you to infinitely adjust how much air is recirculated back into the intake system versus vented to atmosphere, making it the perfect solution for enthusiasts who want flexibility without compromising performance.

Key Features:

• Fully adjustable venting ratio from 100% recirculation to 100% atmosphere
• Patent-pending adjustment ring allows on-the-fly sound tuning from silent to full vent
• Twin piston design for superior sealing and fast response
• CNC-machined aluminum construction for durability
• Maintains factory ECU compatibility when in recirculation mode
• Eliminates compressor surge and improves throttle response
• Universal fit with included adapter fittings

The Respons TMS is ideal for modified turbocharged vehicles where you want the flexibility to switch between stealth mode for daily driving and aggressive vent-to-atmosphere sound for spirited driving or track days. The unique adjustment mechanism requires no disassembly or tools—simply twist the ring to dial in your preferred sound level. Whether you're running a stock ECU that requires recirculation or have a standalone system that can handle venting to atmosphere, the T9011 adapts to your setup.