Blue Silicone 350F CAC Hose, 2.50" ID, 6" L Inch_3 1/4 They eliminate a lot of

They eliminate a lot of metal and sharp edges under the hood

The 4-ply reinforcement results in a 5

This size has a 35mm (1 3/8") ID

black only

Slide the small end of the reducing elbow onto the aluminum joiner

Blue Silicone 350F CAC Hose, 2.50" ID, 6" L Inch_3 1/4 They eliminate a lot ofCharge Air Cooler (CAC) hose is specifically designed to handle the higher temperatures and pressures in high performance turbo and supercharged applications. Four layers of polyester reinforcement and 3 reinforcing rings allow operating pressures of 50 psi (199 psi burst pressure) and temperatures up to 350 F (180 C). Note that this temperature rating is best suited to the "cold" (post intercooler) side of the system. This hose is color coded Blue