e4 42" TRUE-DUAL STRGHTS ST18-20 Ch

2018-2020 SoftailMilwaukee Eight, EC-Approved Versions, Euro 4, 107CIRequires adapters when installed on FLHC & FLHCS Heritage, FLSB Sport Glide and FXLRST Low Rider ST models with saddlebag supports, All chrome, 42"

FEATURES & BENEFITS
•The world's only complete 4.5" Muffler Softail performance system
•Optimal horsepower & full range torque gains
•2.5" O.D. full-length, 1-piece 220 degree heavy duty 16 gauge heat shields
•EC-Approved exhausts have non-removable THORCAT baffles and/or catalytic converters and are marked with the required EC/ABE-approval sign and number, making them fully street legal in the European Union for the listed models and model years
•O2 ports & plugs provided for early models
•Complete with mounting hardware and brackets