4-1/2in. Mk45 Slip-On Mufflers – Black with Black Tracer End Caps. Fits Touring 2017up.

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Features & Benefits:-* Mk45 Slip-On Mufflers are the result of decades of riding, racing & tuning. * Combining both a stainless steel perforated core baffle with RaceTEX cartridge packing, * They create a deep rumble & improved horsepower & torque, all while adding a unique look with styled aluminum end caps.* Includes removable dB Reducer.* J2825 compliant.* Stainless steel baffle with RaceTEX cartridge packing.* High Temperature Ceramic Black Fi nish.* 7 horsepower gain with Stealth Air Cleaner Kit.Tech Tips:-* Does NOT fit 2017up Trike models. The 2017-2020 Trike’s use 1995-2016 fitment Touring mufflers.* In 2021, for International Models, Harley shrunk the header pipe where the mufflers clamp on & added a gasket. If you are running stock header pipes you will need # CG-C10365 (Muffler Gasket Kit). If you have aftermarket headers pipes, these don’t require gaskets.* Fuel Mixture Calibration is Advised .* Recommened Additional Purchase # PYO-SPAB Straight Pipes Adjustment SystemProudly Made in the USA by S&S Cycle !
MFR PART No: 550-0670

ROLLIES PART No: SS550-0670






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