Mishimoto MMHOSE-EVO-9BK Mitsubishi Lancer Evolution 9 Silicone Radiator Hose Kit, 2005-2007, Black Direct fit for Mitsubishi Lancer Evolution 9 INNER DIAMETER: 1.3" OUTER DIAMETER: 1.65" Maximum Temperature: 330F Constructed with high grade silicone and heat-resistant embedded fibers Mishimoto Lifetime Warranty Interior Material: Heat-resistant embedded fibers Exterior Material: Silicone Maximum Temperature: 330 F Inner Diameter: Hose 1: 1.3", Hose 2: 1.3" Outer Diameter: Hose 1: 1.65", Hose 2: 1.65"