GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2001-2007 WRX / 02+ STi / 05-08 XT Forester - T9103

Go Fast Bits (GFB) is a premier manufacturer of high-performance turbo and drivetrain components, delivering cutting-edge solutions for enthusiasts seeking more power, control, and reliability. Specializing in blow-off valves, wastegates, boost controllers, and short-shifters, GFB products are engineered for maximum performance and responsiveness. Proudly designed and manufactured in Australia, GFB combines precision machining with innovative technology to create parts that enhance turbocharged and high-performance vehicles. Whether on the street or track, Go Fast Bits provides the power and efficiency needed to push performance to the next level.

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 100psi+. Put simply, it can hold more boost than any turbo could produce

Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2008	Subaru	Forester	Sports 2.5 XT
2004-2005	Subaru	Forester	XT
2006-2008	Subaru	Forester	XT Limited
2005	Subaru	Forester	XT Premium
2001	Subaru	Impreza	L
2001-2004	Subaru	Impreza	Outback
2005	Subaru	Impreza	Outback Sport
2001-2005	Subaru	Impreza	RS
2002-2004	Subaru	Impreza	TS
2002-2007	Subaru	Impreza	WRX
2006-2007	Subaru	Impreza	WRX Limited
2004-2014	Subaru	Impreza	WRX STI
2007,2011-2014	Subaru	Impreza	WRX STI Limited
2010	Subaru	Impreza	WRX STI Special Edition
2006-2007	Subaru	Impreza	WRX TR
2015-2020	Subaru	WRX STI	Base
2015	Subaru	WRX STI	Launch Edition
2015-2020	Subaru	WRX STI	Limited
2019	Subaru	WRX STI	S209
2016	Subaru	WRX STI	Series.HyperBlue
2018	Subaru	WRX STI	Type RA

Fitment Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.