GFB - 35mm In / 30mm Out Hybrid TMS - Subaru WRX / STI renault-clio-mk4---12-19-rs---200---15---19-esi7971109 Black or Gold•

Black or Gold•

• This Downpipe is supplied with an OEM-style 55 mm connection

airflow is increased by as much as 50 per cent

77 litres OEM)

GFB - 35mm In / 30mm Out Hybrid TMS - Subaru WRX / STI renault-clio-mk4---12-19-rs---200---15---19-esi7971109 Black or Gold•The 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