Ramair Silicone Intake Hoses are specifically designed to replace the restrictive OEM plastic components, which are also prone to failure due to aging and cracking. Boosting induction performance with this silicone hose is an excellent supporting mod to allow for further power upgrades.Increases and maximises air flowRemoves restrictive OE pipeworkImproved airflow enhances horsepower and torque performance (dependant on vehicle)This hose is constructed to provide a constant radius, reducing restriction in the initial stage of the intake air flow and is a direct replacement upgrade for the factory pipework. Constructed from high-quality silicone with 5-ply polyester mesh reinforcement for added structural rigidity to prevent collapse under high load.The hose is supplied with a pair of high quality Stainless Steel W2 hose clamps replacing the difficult to use OEM spring clamps.It can be used in conjunction with the standard factory air box or any aftermarket induction kit that mounts to