Radium Engineering Silicone Coupler 2.5 Inch Id
These silicone couplers are 5-ply fiber reinforced for strength and come in 2 different sizes.
Ideal for air intake systems and turbo intercooler piping. Available only in black.
The 2.5″ straight is 3″ long.
The 3″ to 2.75″ reducing is 2.5″ long.
Dimensions are inside diameters.