Rubber is out, silicone is in Upgrade your stock radiator hoses with the Mishimoto silicone Radiator Hose Kit to provide your Mustang with an advancement in both style and reliability. This kit includes the both the upper and lower radiator hoses, as well as four worm - gear clamps for ease of installation. Unlike the degradation - prone stock rubber hoses, the Mishimoto hoses are constructed from four layers of silicone with heat - resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you are racing your Mustang down the quarter mile, or lapping at your next track day, trust Mishimoto with all your cooling needs. This hose kit is available in black, blue, or red and includes the Mishimoto Lifetime Warranty