GFB - 35mm In / 30mm Out Hybrid TMS - Subaru WRX / STI renault-clio-mk4---12-19-rs---200---15---19-esi7971109 airflow is increased by as

airflow is increased by as much as 50 per cent

By reducing exhaust back pressure

Easy fitting – direct replacement for the original spark plugs

With an optimal diameter of Ø76 mm

4 waterleidingen

GFB - 35mm In / 30mm Out Hybrid TMS - Subaru WRX / STI renault-clio-mk4---12-19-rs---200---15---19-esi7971109 airflow is increased by asThe GFB Hybrid TMS brings back the legendary dual port technology with improved adjustment options. This valve offers both recirculation and atmospheric venting with an adjustable setting for a powerful sound and optimum performance, even on vehicles with sensitive airflow sensors. Staging Venting: Low lift recirculates air; high lift opens the atmospheric port for a louder sound Adjustable Venting: Configurable for full recirculation, full