When you want to go fast, you need a Go Fast Bits Mach 2 TMS Blow Off Valve. This valve reduces turbo lag while blasting and features the GFB TMS advantage for improved throttle response. Tests show that the TMS features can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears. These valves are configured as a 100% recirculating valve (i.e., bypass, plumb back), and add-on kits are also available, converting to 100% atmosphere venting. Use the recirc model for direct factory replacement for high performance without noise.

Factory bypass valves have main shortcomings - one is that they start opening a certain pressure to protect the engine. Also, they are not optimized for throttle response, and you can't vent them to the atmosphere without stalling your engine. The Go Fast Bits Mach 2 TMS Blow Off Valve solve these common problems with factory bypass valves. This valve effectively holds unlimited boost (no turbo could ever produce enough pressure to damage it). TMS technology ensures its maximum throttle response. Unlike the factory bypass valve, Mach 2 TMS Blow Off Valves can vent with the atmo-conversion to atmosphere without stalling your engine. So go ahead and give your engine the boost it needs with the Go Fast Bits MACH 2 TMS Blow Off Valves.

Go Fast Bits (GFB) is an Australian-based company renowned for designing and manufacturing premium-quality automotive products that improve vehicle performance, sound, and appearance. Established in 1997, GFB Products have consistently evolved to accommodate the needs of the time. The company philosophy has always been to engineer solutions with the same exceptional precision, machining quality, and reliability that made GFB a trusted industry leader.

GFB's product range has grown to include blow-off/diverter valves, boost controllers, boost gauges, fuel pressure regulators, external wastegates, short shift kits, crankshaft pulleys, and many others. All GFB products are meticulously crafted by the company's dedicated team of engineers in their cutting-edge CNC manufacturing facility. What's more, all GFB Products are engineered in accordance with the ISO 9001 Quality Management System, which means you can rest assured of the quality, performance, and fitment of these products.