BD’s 5 Ply Intercooler Hose 3" for 1994-2002 Dodge Cummins diesels is a great upgrade. Each Hose is designed to meet 3x their working pressure, Utilizing 4, 5 plies of DuPont Nomex / Aramid fiber (no inferior Polyester is used) . Higher pressure applications have a Red Iron Oxide internal color . Flurosilicone elastomers and Fluorocarbon withstands oily residues. Spring loaded 300 Series Stainless Steel band clamping force remains consistent through heat cycles. Many specific kits for specific vehicles, turbochargers and intercoolers.