GFB HYBRID TMS Dual Port 2009+ GT-R R35 (2 Valves Included) hong kong 2020-2022 Mazda MX-5 Miata Sport

2020-2022 Mazda MX-5 Miata Sport

2009-2013 Chevrolet Silverado 1500 Hybrid 2001-2006

2016-2018 Chevrolet Silverado 1500 WT Fleetside 97

6L - Bore (78mm) - Size (+1

GFB HYBRID TMS Dual Port 2009+ GT-R R35 (2 Valves Included) hong kong 2020-2022 Mazda MX-5 Miata SportALL THE PERFORMANCE WITH THE NOISE! The 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. As a benefit, this system