Cycle Shack Muffler and Gooseneck Drag Pipes for Harley-Davidson Sportster 57-85 Features:
1-piece pipes designed to enhance the performance and styling Made from 1-3/4 in O.
D.
heavy gauge tube, 04-05 pipes reuse the original factory heat shields Not legal for use on catalyst California models Brake Pedal Stop 66-3018 required on 80-87 Sportster models 1979 Sportsters require P-clamps for mounting 57-03 pipes heat shields available separately Bracket Kit 66-3012 is required for Pre-Evolution Sportsters