For 12-17 FXS/FLS/FLST Models (except FXSB/FXSE). Big Shot Staggered and Long 2-into-1 Exhaust Systems. Long w/straight-cut end caps; Chrome. Features the revolutionary Power Chamber™ design; a unique cross-over system that increases horsepower and torque. Armed with full-coverage 21/2?" heat shields that are essentially blue-proof for long-lasting style. Like all Vance & Hines systems, these feature a superior fit and an unrivaled finish. Flat plane mounting panel for the 12mm O2 sensors now featured across the 12-17 Softail model lines; mounting panel positions sensor deeper into exhaust stream, providing enhanced data feedback to the ECM. Meticulously finished billet end caps. Removable baffles and all mounting hardware included. Made in the U.S.A.. NOTE: Will not fit models with kickstarts. - Part Number - 1800-1422
