The S&S CYCLE MK45 4-1/2" slip-on mufflers for Harley Davidson FLHR 1340 Road King 1996-1997 are built to deliver a bold sound, increased performance, and a sleek custom look. Developed from...

The S&S CYCLE MK45 4-1/2" slip-on mufflers for Harley Davidson FLHR 1450 Road King 1999-2000 are built to deliver a bold sound, increased performance, and a sleek custom look. Developed from...

The S&S CYCLE Mk45 black slip-on mufflers for Harley Davidson FLHR 1450 Road King 1999-2000 are the result of decades of racing, tuning, and engineering, designed to deliver a deep, aggressive...

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHR 1450 Road King 1999-2001 are the perfect upgrade for riders aiming to enhance performance, achieve a deep, aggressive...

The S&S CYCLE Mk45 black slip-on mufflers for Harley Davidson FLHR 1450 Road King USA 2004-2005 are the result of decades of racing, tuning, and engineering, designed to deliver a deep, aggressive...

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHR 1450 Road King USA 2004-2005 are the perfect upgrade for riders aiming to enhance performance, achieve a deep,...

The S&S CYCLE MK45 4-1/2" slip-on mufflers for Harley Davidson FLHR 1450 Road King USA 2005-2006 are built to deliver a bold sound, increased performance, and a sleek custom look. Developed...

The S&S CYCLE MK45 4-1/2" slip-on mufflers for Harley Davidson FLHR 1584 Road King 2007-2008 are built to deliver a bold sound, increased performance, and a sleek custom look. Developed from...

The S&S CYCLE Mk45 black slip-on mufflers for Harley Davidson FLHR 1584 Road King 2007-2008 are the result of decades of racing, tuning, and engineering, designed to deliver a deep, aggressive...

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHR 1584 Road King 2007-2008 are the perfect upgrade for riders aiming to enhance performance, achieve a deep, aggressive...