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The simple & essential mod for 30% quicker boost. Utilizing proven TMS technology to ensure dependable boost holding and optimum throttle response.Using GFB’s TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears.
I mean its exactly what it says it is. I've had no issues with it since installation. Performance is the same if not better than my old stock valve.
Worth every penny!
I asked for a specific color and they came in absolutely perfect. Each and every one! I am extremely happy.
Great titanium set definitely worth the price
Works great, super fast shipping as always