We built chromed 3.75-inch muffler bodies that bell out at the end to four inches. They are capped off with black powder-coated, machined aluminum race pro tips. Each his held in place with seven, 12-point bolts, which match perfectly the aggressive styling of the Freewheeler. The internal construction of the muffler bodies consists of 2.5-inch perforated constant velocity cores, wrapped in woven fiberglass that is protected by a fiberglass wrap. This provides outstanding performance with a deep thundering bass note.
These slip-on mufflers come with Cobra’s limited Lifetime Warranty.
Cobra’s existing head pipes (part #6254 or #6253 and new 6253DB-Dual Bung) also fit the Freewheeler. Fitment of the Cobra head pipes (or other aftermarket head pipes) requires Cobra’s “S” bends, Cobra part #6201T.