GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT Exhaust- Mufflers & Tips>Exhaust Valve Controllers large 7" tall radial flow

large 7" tall radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance

Dual Springs expand operating pressure range while maintaining a low profile and reduced weight

These lights go through strict quality control testing for LED function

25 x 48mm Broached 4 Piece Stud Kit

The header is fortified with a "Revolver" collector which features Banks' patented "Power Pickle®" exhaust collector technology

GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT Exhaust- Mufflers & Tips>Exhaust Valve Controllers large 7" tall radial flowThe 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