Steeda's High Flow Inlet Elbow was designed specifically for our very popular S197 Mustang Cold Air Intake. The intake tube is molded out of high quality heat resistant plastic, with a smooth inside surface to increase the velocity of incoming air. This high quality plastic inlet elbow allows for colder air induction system temperatures resulting in less heat soak and lower air charge temperatures than competitive brands using metal tubes. We have seen gains up to 8 horsepower and 8 ft lbs of torque to the tires throughout the entire power-band!!! No additional tune is needed for this kit and installation is simple. Included in the kit are gloss blue 4 ply silicone hose connectors and stainless steel hose clamps with instructions.