The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHR 1584 ABS Road King USA 2010-2011 are the ultimate upgrade for riders looking to boost performance, achieve a deep rumble, and...

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHR 1584 ABS Road King USA 2010-2011

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHR 1584 ABS Road King USA 2010-2011 deliver a perfect blend of style, performance, and signature sound....

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHR 1584 Road King USA 2009-2010

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHR 1584 Road King USA 2009-2010 deliver a perfect blend of style, performance, and signature sound. Designed...

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHR 1584 Road King USA 2009-2011 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 FLHR 1690 ABS Road King 110th Anniversary 2013 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 FLHR 1690 ABS Road King 110th Anniversary 2013

The S&S CYCLE Mk45 chrome slip-on mufflers with black end caps for Harley Davidson FLHR 1690 ABS Road King 110th Anniversary 2013 deliver a perfect blend of style, performance, and signature...

The S&S CYCLE MK45 4-1/2" mufflers for Harley Davidson FLHR 1690 ABS Road King 2016