GFB T9225 HYBRID DUAL OUTLET VALVE - Volkswagen Bora 1.8T MMR37-1501-70B ✔️BMW 4 Gran Coupe F36

✔️BMW 4 Gran Coupe F36 (2014-2017)

CENTRAL REAR SPLITTER BMW 5 G30 FACELIFT M-PACK

1 Mercedes CLK W209

6 Mercedes-Benz V-Class AMG-Line W447 Facelift

this induction kit is specifically designed to suit the 1

GFB T9225 HYBRID DUAL OUTLET VALVE - Volkswagen Bora 1.8T MMR37-1501-70B ✔️BMW 4 Gran Coupe F36All 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