ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100 psi plus. Put simply, it can hold more boost than any turbo could produce. With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.
GFB's Mach 2 diverter valve is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound. Atmosphere venting kits also available.
Subaru WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04
Fitment:
SubaruForesterXT2004
SubaruForesterXT2005
SubaruImprezaL1999
SubaruImprezaL2000
SubaruImprezaOutback1999
SubaruImprezaOutback2000
SubaruImprezaRS1999
SubaruImprezaRS2000
SubaruLegacyBrighton1998
SubaruLegacyBrighton1999
SubaruLegacyBrighton2000
SubaruLegacyGT1998
SubaruLegacyGT1999
SubaruLegacyGT2000
SubaruLegacyGT2001
SubaruLegacyGT2002
SubaruLegacyGT Limited1998
SubaruLegacyGT Limited2000
SubaruLegacyGT Limited2001
SubaruLegacyGT Limited2002
SubaruLegacyL1998
SubaruLegacyL1999
SubaruLegacyL2000
SubaruLegacyL2001
SubaruLegacyL2002
SubaruLegacyL 30th Anniversary1999
SubaruLegacyLimited 30th Anniversary1999
SubaruLegacyOutback1998
SubaruLegacyOutback1999
SubaruLegacyOutback Limited1999
SubaruLegacyPostal1998
SubaruLegacySUS 30th Anniversary1999
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...
Control the sound of your BOV "ON-THE-FLY." Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's...
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...