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The GFB Mach 2 diverter valve is a direct-fit recirculating unit for select turbo Mazdas — Mazda3, Mazda6, MPS and CX-7 — and Nissan Skyline GTS-T (R32–R34). It provides plumb-back operation to preserve boost quietly while avoiding loud atmosphere venting. Using GFB’s TMS technology it accelerates boost recovery and throttle response and is rated to withstand 100+ psi. Bolt-on models cover many popular vehicles and optional hose and flange adaptors support custom fitment.
GFB Mazda 3/6/MPS/CX-7 / Nissan Skyline GTS-T R32-34 Mach 2 TMS Recirculating Diverter Valve
