The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHRS 1450 Road King Custom USA 2004-2006 are the ultimate upgrade for riders looking to boost performance, achieve a deep rumble,...

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHRS 1450 Road King Custom USA 2004-2006

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHRS 1450 Road King Custom USA 2004-2006 deliver a perfect blend of style, performance, and signature sound....

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHRS 1584 Road King Custom 2007

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHRS 1584 Road King Custom 2007 deliver a perfect blend of style, performance, and signature sound. Designed for...

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHRS 1584 Road King Custom 2007 are the ultimate upgrade for riders looking to boost performance, achieve a deep rumble, and...

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHRSE3 1800 Road King Screamin Eagle 2007 are the ultimate upgrade for riders looking to boost performance, achieve a deep...

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHRSE3 1800 Road King Screamin Eagle 2007

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHRSE3 1800 Road King Screamin Eagle 2007 deliver a perfect blend of style, performance, and signature sound....

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHRSE4 1800 ABS Road King Screamin Eagle 2008 are the ultimate upgrade for riders looking to boost performance, achieve a deep...