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

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

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHRCI 1450 EFI Road King Classic 1999-2002 are the perfect upgrade for riders aiming to enhance performance, achieve a...

The S&S CYCLE Mk45 black slip-on mufflers for Harley Davidson FLHRI 1340 EFI Road King 1996-1997 are the result of decades of racing, tuning, and engineering, designed to deliver a deep,...

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

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHRI 1340 EFI Road King 1996-1997 are the perfect upgrade for riders aiming to enhance performance, achieve a deep,...

The S&S CYCLE Mk45 black slip-on mufflers for Harley Davidson FLHRI 1450 EFI Road King 2001-2006 are the result of decades of racing, tuning, and engineering, designed to deliver a deep,...

The S&S CYCLE MK45 4-1/2" slip-on mufflers for Harley Davidson FLHRI 1450 EFI Road King 2002-2004 are built to deliver a bold sound, increased performance, and a sleek custom look. Developed...

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHRI 1450 EFI Road King 2002-2005 are the perfect upgrade for riders aiming to enhance performance, achieve a deep,...

The S&S CYCLE TOURING MK45 4.5" black mufflers for Harley Davidson FLHRI 1450 EFI Road King USA 1999-2000 are the perfect upgrade for riders aiming to enhance performance, achieve a deep,...