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.

Recommended in applications surpassing the OE plastic components design limit of 400bhp, the mountune upgraded cast aluminium variant adds reliability to all big power Focus RS builds, together with a host of useful additional features.

The cast inlet 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.