The stock plastic clutch housing air inlet tubes act like megaphones and the noise from the clutch area echoes up the tubes and exits right behind the cab. Out new clutch intake kit has stainless steel braided, high-temp resistant rubber hoses that helps absorb the noise, and we re-route them in a manner than moves the inlets far away from the cab of the machine. Includes hoses, tube adapter, clamps, and water resistant pre-filters.