GFB Mach 2 TMS Recirculating Diverter Valve Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester | T9100 Vehicle Make_Saab Notes: In a world where

Notes: In a world where the automotive market is dominated by piston engines

Part: # MMTC-WRX-15

Part #: MST-11-6817-15-BLKL

but not for increased boost levels and bigger turbos

GFB Mach 2 TMS Recirculating Diverter Valve Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester | T9100 Vehicle Make_Saab Notes: In a world whereCompatible Applications Subaru Impreza GT (19982000) EJ205 Subaru WRX (19992000) Subaru STI (19992000) Subaru Legacy B4 Twin Turbo (19982003) Subaru Forester GT XT (20012004, Series I) The GFB Mach 2 TMS Recirculating Diverter Valve is a high performance, direct fit replacement for factory bypass or diverter valves. Designed with GFBs Turbo Management System (TMS) technology, this valve improves boost response, throttle feel, and reliabilityall while