Ford Focus ST (Mk4) Front Downpipe Sports Cat / De-Cat Performance Exhaust Diverter Valve Nylon acorn nuts are provided

Nylon acorn nuts are provided to prevent any accidental short circuits

Please note each kit can take around 10-14 days to be completed

Fits - FN2 Model

0T model - Designed to work with 60mm pipework and AIRTEC intercooler kit (Will fit most aftermarket intercooler kits)

To turn off the system ‘open the safe’ you’ll need the OBD Port Activation Card

Ford Focus ST (Mk4) Front Downpipe Sports Cat / De-Cat Performance Exhaust Diverter Valve Nylon acorn nuts are providedThis Ford Focus ST Mk4 performance exhaust is made in 3" 76. 2mm pipework and fits from the downpipe to the centre section, replacing the GPF exhaust section. This exhaust makes the system louder as it removes the GPF filter and therefore, offers a significantly sportier exhaust note. All relevant fittings and gaskets are supplied for fitment. Fitment will require basic engine tuning at time of fitment to cancel the EML light. Fitment is for