These silicone couplers are 5-ply fiber reinforced for strength and come in 3 different sizes.
Ideal for air intake systems and turbo intercooler piping. Available only in black.
The 3" straight and 2.5" Straight are 3" long.
The 3" to 2.75" reducing is 2.5" long.
Dimensions are inside diameters.
Part Number: rad20-0030
WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov