Ford Focus MK3 ST Diesel Intake Hose Kit Colour:Red Directly replaces the air filter

Directly replaces the air filter in your airbox

We opted for a huge 40mm core normally found on our Cosworth radiators as it was perfect

special kits were developed that bring the vehicle distinctly closer to the road

additional parts for tapping into the intake manifold vacuum

Dimensions - 348mmX185mm

Ford Focus MK3 ST Diesel Intake Hose Kit Colour:Red Directly replaces the air filterThe SD Hoses Silicone Intake hose (part no. SD31) has been designed to replace the standard restrictive OEM hose on the Focus ST Diesel. The hose is constructed to provide a constant radius reducing restriction throughout the whole piping. The hose is made from high quality 6 layer mutli ply silicone. It is available in Black, Red, White or Blue to compliment the signature colours of the Focus ST range.