4.5" US OUTLAW TR-DUAL ST18-up Ch/Ch

Softail 2018 to presentRace versionRequires adapters when installed on FLHC & FLHCS Heritage, FLSB Sport Glide and FXLRST Low Rider ST models with saddlebag supports, Chrome with chrome tips

FEATURES & BENEFITS
•The world's only 5-step Softail 4 1/2" Megaphone exhaust system
•Race versions have 2 1/2" louvered to 3" stepped "Bandit" performance baffles with deep throaty sound or optional quiet baffles
•Triple stepped headers for anti-reversion, full range torque and optimal horsepower
•4 1/2" megaphone with 2 1/2" O.D. full-length, 1-piece 220º heavy duty 16 gauge heat shields
•O2 ports & plugs provided for early models
•Complete with mounting hardware and brackets
•All 2021 and later European models (Euro 5) require eliminators ZPN 744444 for the rear O2 sensor and digital tuning with Diag4Bike or similar to disable related CEL (Check Engine Light) and DTC's (Digital Trouble Code)