Rubber is out, silicone is in Upgrade your Toyota MR2 Spyder radiator hoses with the Mishimoto radiator hose kit to provide your vehicle with an advancement in both style and reliability. This kit includes all four radiator hoses, as well as eight worm gear clamps for ease of installation. Unlike the degradation - prone rubber hoses your MR2 currently has, every one of these Mishimoto hoses is constructed from four layers of silicone with heat - resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you are taking your MR2 to the local autocross or lapping at your next track day, trust Mishimoto with all your MR2 parts. This silicone hose kit is available in black, blue, or red and, like all our parts, includes the Mishimoto Lifetime Warranty.