



Pro Chamber Header (Ref. 6255RB) — Cobra presents a 2-in-2 designed collector for Milwaukee-Eight engines. The Pro Chamber adopts the principle of an enlarged pulse chamber (widened PowerPort) to facilitate gas evacuation and optimise the exhaust line's performance. Its black finish and rounded profile between the heat shields impose a sleek touring look, tailored for large displacement.
This collector is specifically designed for Milwaukee-Eight engines. Note: original Harley-Davidson mufflers are not compatible due to their internal design; however, the majority of aftermarket mufflers fit the installation. The generous profile of the chamber and the 2-in-2 outlet promote a distinctive exhaust signature and a clean gas flow, while providing a robust aesthetic suitable for GT and touring.
Installation recommended by a professional. Check compatibility with your model before ordering — among the motorcycles frequently associated: Harley-Davidson FLTRK Road Glide Limited 114 (2024), FLHTK Ultra Limited 114 (2024), and FLHRXS Road King Special 114 (2024).