Cobra USA RPT Slip-On Mufflers for 2018-22 Harley Softail Breakout/Fat Boy - Black - 6057B MPN_22806B SDI 2-TEC w/144" Track

SDI 2-TEC w/144" Track

1999 KTM 125 EXC

1996-97 Yamaha Wave Runner II 650

Cylinder Diameter (mm): 45

Cobra USA RPT Slip-On Mufflers for 2018-22 Harley Softail Breakout/Fat Boy - Black - 6057B MPN_22806B SDI 2-TEC w/144" TrackCobra 3 Inch RPT Slip On Muffler Part Number: 6057B The bodies begin as 3" at the front until they expand to 3 1 2" at the rear The Race Pro Tip machined design is held in place with 12 point bolts 2" spun louvered baffle creates back pressure and accelerates exhaust gases Made in USA The RPT slip ons make use of all of the high tech features of the regular three inch slip on mufflers, including 2" constant velocity cores for exceptional sound and