The Ramair Silicone Intake Pipe (part no. RIP-180) has been designed to replace the standard OEM plastic induction hose on the Ford Fiesta ST 180. The hose is constructed to provide a constant radius reducing restriction in the initial stage of the intake tract. The hose is supplied with high quality Stainless Steel W2 hose clamps and Billet CNC machined adapter to allow connection of the standard breather pipe in the standard factory position. The hose is made from high-quality mutli-ply silicone with fabric mesh reinforcement. It is available in Black, Red or Blue to compliment the signature colours of the FIesta ST range. Silicone Internal Diameter: 70mm