Mammoth Performance HD Intercooler And Coolant Hose Kit 15-18 Ram 6.7L Cummins

Give your 6.7L Cummins the upgraded plumbing it deserves with this heavy-duty silicone intercooler and coolant hose kit. Designed to replace aging factory rubber, this complete kit helps eliminate the cracking, collapsing, and leaking that can develop after years of heat cycles, boost pressure, towing, and daily driving. Whether you're maintaining a high-mileage truck, running a mild performance setup, or simply looking to replace aging components before they fail, these direct-fit hoses and intercooler boots provide a durable upgrade for the cooling and charge-air systems. Built from 4-ply reinforced silicone with layered polyester mesh reinforcement, these hoses are designed to handle sustained boost pressure and temperatures from -65°F to 350°F while maintaining flexibility through repeated heat cycles. The silicone construction resists oil, ozone, coolant, cracking, and chemical degradation, while the included stainless steel T-bolt clamps provide a strong 360-degree clamping force for secure connections under boost. The complete kit includes all intercooler boots, coolant hoses, and required hardware for a straightforward installation with no trimming or adapters, making it a reliable upgrade for daily drivers, heavy-duty tow rigs, and mild performance builds.