Supplier's notice: "Note: Will fit 11-13 European Softail Blackline models after modification; drilling of a hole; of the stock muffler bracket."

Supplier's notice: "Note: Will not fit thin ending head pipes of 2017 HDI/EU models."

Made for the Harley-Davidson Fat Boy, Fat Boy Lo, Fat Boy Special, and Softail Deuce, this Cobra RPT slip-on muffler features a chrome finish. It has black billet tips and a 3" OD body that expands to 3 1/2".

Fitment

Select your make, then check the exact model and year.

Harley-Davidson

Model	Years
FLSTF 1584 ABS	2011
FLSTF 1584	2007-2011
FLSTF 1690 ABS	2012-2017
FLSTF 1690	2012-2014
FLSTFB 1584 ABS	2011
FLSTFB 1584	2010-2011
FLSTFB 1690 ABS	2012-2017
FLSTFB 1690	2012-2013
FXSTD 1584	2007

Specification

Type	Slip-on muffler
Line	RPT
Finish	Chrome
Weight	6.402 kg
Manufacturer part number	6051
Brand	Cobra

Supplier's notice

"Note: Will fit 11-13 European Softail Blackline models after modification; drilling of a hole; of the stock muffler bracket."

"Note: Will not fit thin ending head pipes of 2017 HDI/EU models."

Cobra

Cobra 3" RPT Slip-on Muffler Chrome 6051 for Harley-Davidson Softail 2007–2017