Increased power and torque. Stainless steel header construction. High-flow catalytic converters on 50-state compliant applications. Includes adapters that allow use of wide band or stock O2 sensors. Machined aluminum end cap. Deep performance exhaust note. Systems without catalytic converters include removable dB reducer. Shadow Muffler kits fill the left-side cutout in extended saddlebags when running a Sidewinder 2:1 exhaust system. Matched muffler body is 4.5 in diameter. End cap is a mirror image match of the rightside 2:1 Sidewinder muffler end cap. All necessary mounting hardware included. Made in the u. s. a.
FLHR Road King 2017-2020
FLHRXS Road King Special 2017-2020
FLHT Electra Glide Standard 2019-2020
FLHTCU Electra Glide Ultra Classic 2017-2019
FLHTK Ultra Limited 2017-2020
FLHTKL Ultra Limited Low 2017-2019
FLHX Street Glide 2017-2020
FLHXS Street Glide Special 2017-2020
FLTRU Road Glide Ultra 2017-2019
FLTRX Road Glide 2017-2020
FLTRXS Road Glide Special 2017-2020
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