The Arrow racing Titanium headers for BMW R12 G/S 2025-2026 and BMW R12 nineT 2024-2026 are designed to fully unleash the potential of BMW’s boxer engine through a decat racing configuration engineered to improve exhaust flow, reduce weight, and deliver an extremely engaging exhaust sound. Developed using race-derived technology, these headers represent one of the most effective upgrades for transforming the character, throttle response, and sound presence of BMW’s modern heritage boxer motorcycles.
Constructed from high-quality Titanium, the Arrow headers significantly improve exhaust gas flow by reducing the back pressure created by the OEM catalytic converter. The result is a freer, more responsive engine with improved performance especially in the mid and high rpm range.
The racing configuration delivers:
Removing the catalytic converter also considerably lightens the motorcycle, improving agility and overall riding feel.
The Arrow racing headers generate an extremely deep, metallic, and engaging exhaust note, enhancing the iconic BMW boxer engine pulse with a sportier and more direct tone compared to the stock setup.
The decat configuration:
As these are decat racing headers, Euro5+ motorcycles may trigger the MIL / Check Engine warning light after installation.
The Arrow A.R.D. device is specifically designed to manage catalyst-removal-related errors without modifying the original ECU mapping.
Because they are the ideal solution for achieving maximum sound, reduced weight, and racing performance on BMW’s modern heritage boxer motorcycles.
Technical features:
Suitable for:
General Information on Compliance with the European GPSR Regulation
The products included in this supply comply with current regulations on general product safety, in accordance with the European GPSR Regulation.
For detailed information on product compliance, user manual requests, safety data sheets, or any other technical documentation, please contact the manufacturer or importer directly using the following references:
Manufacturer/Importer Contact Information:
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