GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT GROUP_5_Series 0in Rear (4 Series)

0in Rear (4 Series)

The carbon fiber finish adds a touch of sophistication and sportiness

Whether you're looking to enjoy a subtle

The flywheel is then assembled by a Clutch Master Craftsman

GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT GROUP_5_Series 0in Rear (4 Series)The GFB Hybrid TMS Dual Port valve is a performance aftermarket blow off valve designed for Subaru Legacy GT models from 2003 to 2009. This valve features GFBs innovative dual port design, which stages venting outlets to optimize recirculation at low valve lifts and increase atmospheric venting for a louder sound as engine demand rises. Constructed with durable materials, it allows for precise control of boost pressure and enhances throttle response