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2363-DPSC-AA

Downpipe / Sports Cat [Mk3 Focus ST]

The mountune Downpipe / Sports Cat has been engineered for the mk3 Focus ST to reduce exhaust back-pressure at the turbocharger, allowing faster response and additional power.

Features include a large diameter 5” motorsport-type, 200 cell count metal substrate honeycomb catalyst, to ensure effective, ultra high flow performance in extreme environments. Constructed of 3” AISI 304 stainless steel mandrel-bent tubing with a CNC machined V-band flange that allows easy installation.

Additionally, robust OE-type mounting brackets and hangers are utilized to maintain perfect alignment and OE-like fitment. Also incorporated is an 8” stainless steel flex section to help absorb shock and prevent OE hanger failure.

Please Note: Revised engine calibration will be required for optimal performance and may emit the EML without it.

Features:

  • Large diameter motorsport-type, high flow 200 cell catalyst
  • 3” AISI 304 mandrel bent stainless steel tube
  • Robust OE-type mounting bracket and hangers
  • 8” stainless steel flex joint
  • Compatible with 2.5” and 3” exhaust systems
  • TIG welded construction
  • Limited 2 year warranty*

Recommended to fit in conjunction with mk3 Focus ST Cat Back Exhaust.

*Please contact us for warranty terms and conditions.

WARNING:
Whilst this product will pass current UK MOT tailpipe emissions regulations, it utilises a high-quality motorsport catalyst, which is therefore designated for off-road use only in the UK. 
If outside the UK, please check your local territories laws and regulations relating to emission requirements and motor vehicle safety standards prior to purchasing.

    Customer Reviews
    5.0 Based on 38 Reviews
    5 ★
    97% 
    37
    4 ★
    3% 
    1
    3 ★
    0% 
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    Filter Reviews:
      H
      01/03/2024
      Hammerton
      United Kingdom United Kingdom

      Superb build quality!!

      Looks amazing and fits beautifully. I’m still finishing the car, so haven’t heard it yet…. I can’t wait….

      BH
      28/12/2023
      Bradley H.
      United Kingdom United Kingdom

      Good exhaust

      Fit very well however never came with a new fitting for downpipe to turbo.

      SB
      28/08/2023
      Steve B.
      United Kingdom United Kingdom

      Downpipe/Sports Cat

      Delivery is always great, the product is so well built can’t wait for complete exhaust to be available so it can be fitted.