Mishimoto Silicone Hose System for 2015-2017 Ford Mustang GT MMHOSE-MUS8-15UBK Silicone Radiator Hose (MMHOSE-MUS8-15UBK) by Mishimoto®. Finish: Black. Rubber is out, silicone is in! Upgrade your old radiator hose with the Mishimoto Silicone Radiator Hose to provide your vehicle with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation.