AIRTEC Motorsport downpipe de-cat for Focus MK3 ST250

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 70mm.

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

This part is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.

AIRTEC part no: ATEXHFO5

Autobeam | Autoprint | Auto Finesse

Orders placed before 1pm 
Processed & shipped the same day unless otherwise stated.

Orders placed after 1pm
Processed & shipped the next working day.

Orders placed after 1pm on a Friday.
Processed & shipped the following Monday.

Orders are shipped Monday-Friday only.

All other brands

In stock items normally delivered within 1-3 days. Items made to order can be upto several weeks.

Stock for all other brands are not monitored therefor may be out of stock.