K&N - 08690 K&N Rubber Hose

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 3-1/4 inch tubes and is 2 inches in length. 3-1/4 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