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Cast Inlet Manifold - RS

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

The mountune cast aluminium inlet manifold adds reliability to all big-power or higher boost mk3 Focus 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 25 Reviews
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Filter Reviews:
    Neil M.
    United Kingdom United Kingdom
    Looks great!!

    Lots of parts I’ve bought from Mountune are hidden away. This sets off the engine bay when you lift the bonnet & just looks the part. Very happy, excellent part. Thanks Mountune �

    DAVE B.
    United Kingdom United Kingdom

    Received my new manifold Not had it fitted yet but looks very well made and will look fantastic on the engine

    Per A.
    United Kingdom United Kingdom
    Great looking piece of kit

    Not fitted it just yet as I'm awaiting more stock of the breather plate, so will want to do both at the same time. This will finish off the engine bay no end - looks so much smarter than the plastic OEM one.