Description K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality reinforced rubber and made to last. This coupler connects two 3-1/2 inch tubes and is 2 inches in length. MORE INFORMATION 3-1/2 inch inside diameter 2 inches long Constructed from durable reinforced rubber Designed to be used as a replacement part or for custom do-it-yourself applications SPECIFICATIONS Product Style Coupler/Reducer Inlet Diameter 3.5 in (89 mm) Overall Height 2 in (51 mm) Outlet Diameter 3.531 in (90 mm) Package Contents 1 Coupler Package Quantity 1 Weight 0.2 lb (0.1 kg) Product Box Height 2.06 in (52 mm) Product Box Length 3.75 in (95 mm) Product Box Width 3.75 in (95 mm) Warranty 1 Year Limited
