25" (34cm) base width x 3

Both type 'A' and type 'B' have identical inner bore diameter

Compatible with all stock components but requires free-breathing air filter & exhaust mufflers

Severe Duty valves

Left side on Big Twin

V&H TWIN SLASH 3 INCH SLIP ONS MUFFLERS Motor delar Evo 84-99 25" (34cm) base width xMatte black ceramic with chrome end treatment. One of the best ways to ease into customizing is with the addition of a slip on muffler set. These Twin Slash Rounds mufflers will give the unmistakable Vance & Hines look and open up the performance potential of your bike and ready for later engine upgrades, if desired. The low restriction louvered core baffles are pre installed. Included are virtually invisible 3 inch full coverage heat shields which