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68 reviews

2363-CAIS-BA

Induction Kit [Mk3 Focus ST]

Option

This part does not affect the base vehicle warranty.

mountune Performance's mk3 Focus ST Induction Kit consists of a cast aluminium low-loss crossover duct, available in a painted satin black finish (with a detailed fins and logo). Also included are a mountune / SamcoSport silicone coupling hose, two high quality stainless steel clamps, and can be supplied either with or without a mountune high flow air filter.

Features:

  • Cast aluminum crossover duct
  • mountune/SamcoSport silicone coupling hose with high quality clamps
  • recommend to install with mountune Air Filter
  • Easy installation which requires only simple hand tools

Technical:

Comprehensive evaluation of the mk3 Focus ST OE air intake system revealed the primary restriction being the OE plastic crossover pipe, as well as the OE air filter.

mountune's engineers have developed a revised cast alumimium crossover pipe with smooth air flow characteristics and no internal obstructions, which improves intake air flow directly into the turbocharger. When coupled with the uniquely designed mountune air filter with dual inlet, the mountune induction kit will provide increased air flow, improved engine response, and increased power.

To help maintain the original vehicle’s NVH quality, and as there is no performance benefit, mountune have elected to retain the OE coupling hoses and connectors where possible.

Customer Reviews
4.9 Based on 68 Reviews
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Filter Reviews:
    C
    15/07/2021
    Clarke
    United Kingdom United Kingdom
    Fantastic quality

    Most parts I’ve ever fitted to cars require bending, cutting and general fettling to get to fit. This just bolts on. I fitted it in the dark it was that easy. Only tip I would suggest is to fit the silicon pipe to the turbo side first and then attach the plenum as that will make it easier for you.

    mountune Induction Kit [Mk3 Focus ST] Review
    P
    24/06/2021
    Pavel
    Czech Republic Czech Republic
    Recommend, excelent quality

    Easy installation (like 15 minutes) and excelent quality. The sound is good too. Can recommend to everyone.

    PH
    03/04/2021
    Philip H.
    United Kingdom United Kingdom
    ST Induction Kit

    Been waiting a while for this to come back in stock but was well worth it. After seeing some mixed reviews online about this I was a bit sceptical but I’m so glad I bought this. The sound alone is worth every penny. The quality difference and size from stock is so evident, this is a real must!!