Cast Inlet Manifold [Mk4 Focus ST] brakes 0T was engineered to increase

0T was engineered to increase air flow to the turbocharger and replaces the restrictive OE hose between the air box and the turbocharger crossover pipe

it's also compatible with the mountune ultra high-performance silicone boost hose kit

Uprated spring poundage for optimum performance with OE dampers

aggressive gear changes and high load conditions

Cast Inlet Manifold [Mk4 Focus ST] brakes 0T was engineered to increaseThe mountune Cast Inlet Manifold offers numerous performance benefits, whilst also vastly improving engine bay aesthetics of the 2. 3 litre EcoBoost engine used in the Mk4 Focus ST. The mountune cast aluminium inlet manifold adds reliability to all big power or higher boost Focus ST 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