GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2015+ WRX/Forester

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 2015-on WRX/ Forrester

Fitment:
Subaru Forester 2.0XT Premium 2014
Subaru Forester 2.0XT Premium 2015
Subaru Forester 2.0XT Premium 2016
Subaru Forester 2.0XT Premium 2017
Subaru Forester 2.0XT Premium 2018
Subaru Forester 2.0XT Touring 2014
Subaru Forester 2.0XT Touring 2015
Subaru Forester 2.0XT Touring 2016
Subaru Forester 2.0XT Touring 2017
Subaru Forester 2.0XT Touring 2018
Subaru WRX Base 2015
Subaru WRX Base 2016
Subaru WRX Base 2017
Subaru WRX Base 2018
Subaru WRX Base 2019
Subaru WRX Base 2020
Subaru WRX Limited 2015
Subaru WRX Limited 2016
Subaru WRX Limited 2017
Subaru WRX Limited 2018
Subaru WRX Limited 2019
Subaru WRX Limited 2020
Subaru WRX Premium 2015
Subaru WRX Premium 2016
Subaru WRX Premium 2017
Subaru WRX Premium 2018
Subaru WRX Premium 2019
Subaru WRX Premium 2020