Crushproof CRU-F575 Oval Tailpipe Adapter For Exhaust Hose - 3.5 x8.5 In. Tailpipe adapters greatly increase the life of exhaust hose Oval design for accomidating oval shaped or twin tailpipe style mufflers Includes chain and hook for twin-tailpipes up to 3 in. Item Weight - 2.000 lbs. Package Quantity: 1