The Dayco Flare-Vent Hose is designed to connect the vehicle's exhaust pipe to a central exhaust system or a garage door vent. This Flare-Vent hose features an accordion-type design for added flexibility, and a flared end for connecting one length to another, no separate connectors are required. Product Features:Features an accordion-type design for added flexibilityFlared end for connecting one length to anotherNo separate connectors are required.