AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2
AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2 - Image 2
AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2 - Image 3
AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2 - Image 4
AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2 - Image 5

AIRTEC Motorsport 3.5-inch Downpipe for Focus ST & RS Mk2

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

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

AIRTEC part no: ATEXHFO9

SKU: ATEXHFO9
From £361.77 (inc VAT)
£301.48 (exc VAT)

Technical Data


The AIRTEC Motorsport 3.5″ downpipe reduces down to a 3″ flange to fit the stock cat / aftermarket 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.

Please note: De-cats are sold for motorsport and off road use only and will not pass a UK MOT test or police road side checks.

AIRTEC part number: ATEXHFO9

Customers also purchased

  • AIRTEC Motorsport Stage 4 Intercooler Upgrade for Focus ST Mk2

    AIRTEC Motorsport Stage 4 Intercooler Upgrade for Focus ST Mk2

    From £828.31 (inc VAT)
    £690.26 (exc VAT)

    Available

    Select options This product has multiple variants. The options may be chosen on the product page

    Full Details >
  • AIRTEC Intercooler 3D Look Key Ring

    AIRTEC Intercooler 3D Look Key Ring

    From £9.40 (inc VAT)
    £7.83 (exc VAT)

    Available

    Select options This product has multiple variants. The options may be chosen on the product page

    Full Details >
  • Pro Hoses Dump Valve Fitting Hose for Mk2 Focus ST & RS

    Pro Hoses Dump Valve Fitting Hose for Mk2 Focus ST & RS

    From £45.52 (inc VAT)
    £37.93 (exc VAT)

    Available

    Select options This product has multiple variants. The options may be chosen on the product page

    Full Details >
  • AIRTEC Intercooler Stencil

    AIRTEC Intercooler Stencil

    From £15.75 (inc VAT)
    £13.13 (exc VAT)

    Available

    Select options This product has multiple variants. The options may be chosen on the product page

    Full Details >