Barnett Ref

Note: See 903343 for a replacement OEM reproduction 6-piece spring & collar set

only for late 77-99 Big Twin models

Black with chrome mounting hardware

4" 2:1 Fat Shot System, Chrome Touring Barnett Ref12, 14 17 FLS, 12, 14 17 FLSTC, 12, 14 17 FLSTF, 12, 14 17 FLSTFB, 12, 14 17 FLSTN, 12 FLSTSE3, 13 FLS 103, 13 FLSTC 103, 13 FLSTC 103 ANV, 13 FLSTF 103, 13 FLSTFB 103, 13 FLSTN103, 14 15 FLSTNSE, 16 17 FLSS, 16 17 FLSTFBS Famous proven tunable disc based performance. Add or subtract discs to optimize power and sound 1. 75" primaries flow into 2. 5" true collector for huge torque gains 3. 5" muffler body flares out to 4" 2. 5" performance core with