Charge Air Cooler Hose, Hose Inside Dia. 4 1/2 in, Hose Length 6 in, Hose Tube Material Silicone, Hose Cover Material Silicone, Hose Reinforcement Material Aramid, Hose Color Red, Temp. Range -65 Degrees to 450 Degrees F, Standards SAE J20, Hose Configuration Bulk Hose