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AIRTEC Motorsport 3.5" downpipe for Focus MK2 ST/RS.


The AIRTEC Motorsport 3.5" downpipe reduces down to a 3" flange to fit the stock cat / aftermarked de-cat or sports cat.


Can be easily cut and modified to fit a larger flange.


Made to a high quality standard and all tubing is finished in brushed stainless steel.

Designed and finished in the UK 


*This is a universal fitting product proven to give significant power gains as well as increased pops and bangs due to an improved flow of exhaust gases.*

We recommend this to be used with Stage 2 (ECU Software) but can be used with a standard car.


Supplied with all relevant gaskets and fixings.

Comes with downpipe locking bolts.


Manufactured from T304 grade stainless steel tube.

Formed using the finest mandrel bending machines.


Registered design right number:


AIRTEC Motorsport 3.5 inch downpipe for Mk2 Focus ST & RS

VAT Included

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