Upgrade your stock 2015 Mustang radiator hoses with the Mishimoto Mustang lower radiator hose kit to provide your Mustang GT with an advancement in both style and reliability. This kit includes the 4-piece silicone lower hose, as well as a CNC connector, and worm-gear clamps for ease of installation. Unlike the degradation-prone stock 2015 Mustang rubber hoses, every Mishimoto silicone hose is 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 GT down the quarter mile or lapping at your next track day, trust Mishimoto with all your 2015 Mustang parts. This silicone hose kit is available in black, blue, or red and, like all our Mustang GT parts, includes the Mishimoto Lifetime Warranty.