GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester 2013-scion-fr-s This radiator provides a significant

This radiator provides a significant increase in coolant capacity

GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester

the OEM guides are pressed out and replaced in favor of GSC Manganese-Bronze valve guides that are shaped to improve airflow

Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Front Lower control arm anti-dive caster kit

lubricity properties and are shaped to improve airflow

GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester 2013-scion-fr-s This radiator provides a significantGFB Mach 2 TMS Recirculating Diverter Valve Subaru 99 00 WRX STi B4 Legacy 98 04 GT XT 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