e4 39" TRUE-DUAL STRGHTS ST18-20 Ch

2018-2020 SoftailMilwaukee Eight, EC-Approved Versions, Euro 4, 107CIRequires adapters when installed on FLHC Heritage and FLSB Sport Glide with saddlebag supportsTo mount on FLFB Fat Boy or FXBR Breakout the passenger peg relocation kit must be ordered separately, All chrome, 39"

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