The Spectre 3.5-inch by 3-inch EPDM/TPE coupler in black helps join intake tubing while offering multiple length and shape options for flexible routing. Spectre’s couplers and reducers are available in several inside diameters and angles to match intake layouts. These elastomer couplers are not recommended for pressurized turbocharged or supercharged engine outlets.
Spectre Coupler 3.5in. x 3in. Length - Black