Large selection SP Concepts - 2006-2017 Dyna 2-1 Cut Back Exhaust

4” rolled cone muffler with a 2 ¼ coiled perforated baffle for increased torque and a deep tone
065 stainless steel headers stepped from from 1 ¾” to 1 7/8” to 2” at the collector.
CNC billet aluminum endcap
Hand TIG welded from top to bottom
Machined stainless steel header collars
18mm 02 bungs with 12mm adapters, allows for stock or autotune sensors
Comes with complete hardware kit with everything needed for mounting