2:2 Dominator Exhaust System - Chrome - '09-'16 FL - With 4-1/2" Muffler

1.75” to 1.875” high-flow 16-gauge stepped primary headers with an obround 1.875” crossover. 4”-diameter, 16-gauge absorptive mufflers with 2” inlets and removable billet tips. 2.50,” 220°, 16-gauge heat shields. 18mm and 12mm O2 bungs welded into the primaries. Heavy-duty, AccuSeal® reaction-block header-to-muffler clamps included. Removable insert for ultimate sound control.