Motorcycle Exhaust Downpipes Headers Fits: R 1300 GS Adventure 2023, 2024, 2025, 2026 models - Liven up your R1300GSA with our lighter, free-flowing headers. - Compatible with your original silencer/muffler and any made for your original headers. - Accepts the original Lambda sensors (O2 sensors). - Please note: A fault code may appear on some models when installing this exhaust system, a remapping of the ECU may be required to prevent this. - Healtech (ESE) included. - This makes your new headers a true plug-and-play upgrade, disconnect the exhaust servo and plug in the ESE and ride. No modifications or tuning are required. - Reduces weight from 6.1KG to a lightweight 2.9KG. By shedding over 3KG, acceleration, braking and handling are all improved. - Spring fit.