GFB T9225 HYBRID DUAL OUTLET VALVE - Ford Focus MK1 RS Product Type_Engine Rear Axle Performance Pad Set

Rear Axle Performance Pad Set for BMW M2 G87 | Motorsport-Derived Road Upgrade

Automotive-grade ABS construction that is tough

oil pressure sender display

We run this kit ourselves and our customers consistently report a night-and-day improvement in turn-in

BMW F11 front sport springs

GFB T9225 HYBRID DUAL OUTLET VALVE - Ford Focus MK1 RS Product Type_Engine Rear Axle Performance Pad SetAll the Performance with the Noise! The Hybrid valve is back! In 1999, GFBs 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. As a benefit, this system makes