Gravity Performance radiator hose pipes are performance focused to provide a high-quality replacement for the OEM part whilst accommodating higher boost pressures. ---High quality silicone rubber construction to increase durability and ease of install ---Designed to withstand temperature ranges from -50 C to 220 C ---5mm wall thickness reinforced with 3 polyester / nomex mesh layers to withstand higher, pressures than original rubber hose ---Direct replacement for the standard hoses that can crack and fail with age and use ---Perfect visual and reliability upgrade for the 2.5 TD5 engine Fitment --- Land Rover Discovery 2 2.5 TD5 1998-2004 models.