GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT Diverter Valve

Overview

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound

Features

• Dual staged venting outlets can be configured for full recirculation, 50/50, or full atmosphere operation using the provided plugs. TMS technology enables up to 30% faster boost recovery on gearshifts.