Ticon Industries titanium reducer cones are perfect for anyone needing to change tubing sizes in an exhaust system or as an end cap for custom muffler sections and custom exhaust tips. These transition reducers will save you the time and hassle of trying to flare tubing yourself with a much smoother transition and better finish.Check the table below to confirm all sizes. Sold individually.Specs:• CP1 Titanium• .039" Wall (1mm)Includes:(1) Reducer Transition Size: Length: Part Number: 2" to 3" 2 3/8" Long 107-07650-0000 3" to 4" 2 3/8" Long 107-10276-0000 4" to 5" 2 1/2" Long 107-12702-0000 1.5" to 2" 1 3/16" Long 107-05038-0000 2" to 2.5" 1 3/16" Long 107-06350-0000 2.5" to 3" 1 3/16" Long 107-07663-0000 3" to 3.5" 1 3/16" Long 107-08976-0000 3.5" to 4" 1 3/16" Long 107-10289-0000 4" to 4.5" 1 3/16" Long 107-11402-0000 4.5" to 5" 1 3/16" Long 107-12714-0000 Megaphone 2 3/8" to 3.5" 13.8" Long 115-35048-0000 See more Ticon Titanium