Focus MK4 ST 90mm Group-A induction kit Hose Colour:Orange or a ballast resistor to

or a ballast resistor to plug into the OE wiring loom

but when we tested the 3” flange up against an OE cat back we found that the flange on the OE cat back is only 78mm tall and with a 76mm hole this would only give 1mm each side for the gasket to seal which is not good enough and will most likely end with a leaking joint

CLEANING EFFICIENCY

Competition Spec Intercooler Unit

Kaylan is the ideal material to protect such expensive vehicles

Focus MK4 ST 90mm Group-A induction kit Hose Colour:Orange or a ballast resistor toOur full no compromise induction kit for the MK4 Focus ST is now available to order. We would have used a smaller pipe. We could have used a smaller filter etc but where is the fun in that!! This 90mm mandrel bent aluminium pipe replaces the original Ford plastic pipe. Not only does it lift the appearance of the engine bay, it also smooths out the airflow and has an increased diameter to maximise the volume of air being forced into the engine to aid