HPS 2-3/4" - 3-1/2" (70-89mm) ID Blue 4Ply Silicone Charge Air Cooler CAC Hose Reducer 6" Length Cold Side HTSVH6-CLEARx5 65mm Wall Thickness)

65mm Wall Thickness)

Fits BMW 98-03 M5 E39 5

Without any re-tuning

5mm) blue high temp reinforced silicone heater hose 10 feet roll meet and exceed SAEJ20 industry standards

HPS 2-3/4" - 3-1/2" (70-89mm) ID Blue 4Ply Silicone Charge Air Cooler CAC Hose Reducer 6" Length Cold Side HTSVH6-CLEARx5 65mm Wall Thickness)HPS 2. 75" 3 1 2" (70mm 89mm), 6" Long High Temp 4 ply Reinforced Silicone Charge Air Cooler CAC Hose Cold Side meet and exceed SAEJ20 industry standards, designed and engineered to provide a connection between engine mounted charge air system components. Ideal for handling slight misalignments and isolating vibration between hose ends; great for marine and industrial use, custom turbo or intercooler piping fabrication.