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Carbon Induction Kit [Mk4 Focus ST | Mk4 Focus 1.5]

The mountune carbon induction kit for Mk4 Focus ST and Mk4 Focus ST-line 1.5-litre (pre- and post-facelift) includes a beautifully designed high-flow carbon fibre assembly, which, combined with its natural heat-resistant properties and the large dual-entry air filter, provides virtually uncompromised airflow to the 2.3-litre EcoBoost and 1.5-litre Dragon engines.

This kit includes a large carbon fibre air feed that both evenly distributes cold air from the front of the car around the filter body and also acts as a thermal barrier, preventing unwanted engine bay heat from reducing engine performance.

In addition to the front feed, this kit also includes a porous lower hose which mounts to a lower cold air entry point in the bottom of the heat shield and picks up an additional cold air feed from a low-pressure area behind the bumper - a design feature originally developed and utilised by mountune on Ford-endorsed intakes over the last decade and a half.

The mountune carbon assembly is fully rubber mounted to provide compliance to the native engine movement, preventing unwanted interference or rubbing and is supplied with a comprehensive selection of installation hardware for hassle-free fitting.

Engineered to deliver the ultimate in performance and sound for owners wanting the open cone aesthetic and sound, without compromise.


  • Matt carbon fibre air filter assembly
  • mountune high-flow dual-entry cone air filter
  • Aluminium / carbon fibre cold air feed options 
  • Porous secondary cold air feed (protects against hydrolocking)
  • Stainless hose clamp
  • Supplied with all required hardware
  • Suitable for vehicles at all stages of tune - recommended for EcoBoost vehicles running 365PS / 560Nm and above
  • Recommended to be used with the mountune carbon fibre rear intake when used on 2.3-litre EcoBoost applications.

Please note: as carbon fibre uses a man-made manufacturing process, small differences in the finish of parts is normal. 

Customer Reviews
5.0 Based on 6 Reviews
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Filter Reviews:
    TROY P.
    United Kingdom United Kingdom


    Top quality as always, sounds and looks amazing. Well worth the money

    P H.
    United Kingdom United Kingdom

    Stunning kit

    Best looking kit around. Wanted it as soon as I seen it. The sound from it too wow.

    Taiwan Taiwan

    Nice product

    Easy to install and great results

    mountune Carbon Induction Kit [Mk4 Focus ST | Mk4 Focus 1.5] Reviewmountune Carbon Induction Kit [Mk4 Focus ST | Mk4 Focus 1.5] Review