GFB HYBRID TMS Dual Port 2009+ GT-R R35 (2 Valves Included) Engine Components>Oil Catch Cans The Firestone 2500 will allow

The Firestone 2500 will allow you to control four springs independently and wirelessly

The ball stud pattern allows the installation of ball stud mounts for electronics such as cell phones

The air filter is wrapped in reinforced metal providing maximum strength to prevent filter collapse

3L Super Duty gas engine

Signature AWE howl

GFB HYBRID TMS Dual Port 2009+ GT-R R35 (2 Valves Included) Engine Components>Oil Catch Cans The Firestone 2500 will allowThe 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