GFB T9225 HYBRID DUAL OUTLET VALVE - Seat Leon MK1 1.8T Cupra F40 1 SERIES cleanable filter is engineered for

cleanable filter is engineered for improved airflow and dependable filtration

E87 and E88 models from 2004 to 2013

Matte black with red core - 10 mm ABS

refined tone in Comfort and an aggressive note in Dynamic without drone

Fitting takes from 2

GFB T9225 HYBRID DUAL OUTLET VALVE - Seat Leon MK1 1.8T Cupra F40 1 SERIES cleanable filter is engineered forAll 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