AIRTEC Motorsport - De-Cat Downpipe for Mk3 Focus RS

AIRTEC Motorsport downpipe de-cat for Focus MK3 RS.

The Original Catalyst and down pipe , unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 55mm.

Technical Data

AIRTEC Motorsport downpipe de-cat for Focus MK3 RS

The Original Catalyst and down pipe , unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 55mm.

With a new bore size of 70mm the new AS performance Replacement Down Pipe has over 50% more capacity.