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This GFB Mach 2 TMS recirculating diverter valve with 20mm inlet and 20mm outlet brings the same rapid boost recovery and throttle response improvements as other Mach 2 models while being suited to custom or universal plumbing that matches the 20mm sizing. It’s configured for full recirculation and is built to withstand high boost pressures for robust forced-induction setups.
GFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet
