This HPS High Temp 3-ply Reinforced Silicone Radiator Coolant Hose Kit is a direct fit for the 1st generation Lexus IS300 with a 2JZ-GTE VVT-I engine sourced from a Toyota Aristo. This kit was designed in Solidworks using 3D scanned models to create the best fitting coolant hoses on the market that do not require trimming. This eliminates the guesswork of mixing and matching hoses from the local parts store, simplifying your engine swap. The premium quality materials and race proven design makes this silicone hose kit able to withstand the harsh high temperature and high pressure operating conditions while maintaining peak efficiency during competition or daily driving. 100% stainless steel clamps are included for easy installation. REMARK: Does not fit 2JZ-GE engine.