The Mishimoto direct-fit silicone boot kit for 2003–2007 Dodge 5.9L Cummins replaces vulnerable factory boots with DuraCore technology for improved resistance to heat, pressure, fuel and oil. Multi-layer construction and high-quality constant-tension T-bolt clamps provide reliable sealing under boost, while retaining factory fitment for easy installation. The kit is covered by Mishimoto's lifetime warranty.
Mishimoto 03-07 Dodge 5.9L Cummins Boot Kit