Nissan 200SX S14/S15 SR20DET Recirc. Mach 2 TMS [T9104]

MACH 2: 100% Recirculating Diverter Valve

Essential Mod for Faster Boost Response

The GFB Mach 2 improves boost holding and throttle response using proven TMS technology.

Want performance without the noise? This sleeper-friendly valve returns boost up to 30% faster than stock when shifting gears.

Simple Bolt-On Upgrade

• No extra parts or modifications needed
• Direct factory replacement
• 100% recirculating for quiet operation

Why Upgrade?

Stock bypass valves often leak boost or slow throttle response. The Mach 2 fixes both with a pressure-balanced design that holds unlimited boost while maximizing performance.

NISSAN 200SX S14-15 2.0 SR20DET 93-03