86-94 Touring, 84 FLH, 84 FLHC, 84 FLHP, 84 FLHS, 84 FLHT, 84 FLHTC, 84 FLHTP, 84 FLT, 84 FLTC
These chrome-plated mufflers deliver an instant bolt-on increase of up to eight horsepower. The adjustable disc system is contained within the 3 1/2" muffler bodies and is accessible through the removable end caps. Each muffler comes with 12 discs installed (which can be increased to 22) and mounts to the Original Equipment hanger brackets. They use 3" discs and interchangeable end caps and accessories for 3 1/2"-diameter mufflers which may be found elsewhere in this section.