GFB T9225 HYBRID DUAL OUTLET VALVE - Audi A4 B6 1.8T Audi RS3 8V 🔧 Quick Facts:

🔧 Quick Facts:

Please note: This is recommended for Motorsport use only and is not intended for road use

CENTRAL REAR SPLITTER CITROEN DS4 (2011-2015)

V-band external wastegate take-off

GFB T9225 HYBRID DUAL OUTLET VALVE - Audi A4 B6 1.8T Audi RS3 8V 🔧 Quick Facts:All 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