Cobb Tuning Silicone Turbo Inlet Black - Mitsubishi Evo XWhile the steel reinforcement of the COBB Turbo Inlet Hose provides excellent stability, the silicone also allows for some torsional flex. Which will prevent any connection separation due to engine movement on the OEM engine mounts while under hard acceleration. This system uses all factory fittings and clamps. Why? The COBB Tuning Turbo Inlet Hose utilizes a custom steel reinforced silicone design that eliminates the issue of hose collapse that other