The Carburetor Intake Manifold Boot for 28mm/30mm Engines, constructed with robust rubber construction, is an indispensable addition to your ATV, UTV, four-wheel motorcycle, or any other engine fitting this specification. This set of two, specifically designed for a 28mm or 30mm engine, ensures a secure and comfortable fit, reducing noise and vibrations, and improving fuel efficiency. The unique rubber flange adapter, which extends to 62.5mm, offers a perfect fit for various applications and is resistant to heat and wear. This upgrade is a must-have for serious riders seeking performance and durability in their engine setup.