Search our store

30 reviews


Cast Inlet Manifold [Mk3 Focus RS/ST]

The mountune Cast Inlet Manifold offers numerous performance benefits, whilst also vastly improving engine bay aesthetics of the 2-litre and 2.3-litre ST and RS EcoBoost engine.

The mountune cast aluminium inlet manifold adds reliability to all big-power or higher boost mk3 Focus ST/RS engine builds, together with adding a host of useful additional features.

The mountune inlet manifold allows owners to take advantage of the high-flow internals, optional additional map sensor location and a port for either a mechanical boost gauge or for water injection.

In addition, the mountune inlet has been engineered to house four optimally located PFI / methanol injectors for applications requiring additional fuelling demands.

Supplied as standard with a thermal gasket to prevent heat transfer from the cylinder head, as well as optional locating posts to easily run with or without the OE engine cover.

Please note: Fuel rail shown for illustration only and is not included.

Customer Reviews
5.0 Based on 30 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Callum T.
    United Kingdom United Kingdom
    Mk3 RS inlet manifold

    Amazing part. Fit and finish is second to none! Well worth the money

    Trevor C.
    United Kingdom United Kingdom

    Great. Great looking. Great performing. Great fitment. Great colour. In short................. Great.

    Guillaume B.
    Canada Canada
    Great addition to my build

    I'm building a mazdaspeed 6, and with an adapter from Damond Motorsport, i'm able to run this beautifull manifold. Nice and solid construction, with the addition of the 4 injector bungs, this was the perfect addition to my build.

    mountune Cast Inlet Manifold - RS Review