F 850 GSA | 2019 till 2023| DUNEFOX CS
Made from premium-quality stainless steel, this BMW F 850 GS Adventure exhaust has a lightweight muffler outer sleeve.
It is refined and sporty looking, with a CarbonSteel sleeve and an engraved BOS logo within an all-new relief imprint, all designed to provide a classy and eye-catching finish.
It reduces weight by over 35% from the stock system, improving handling on all terrains. The deeper, sportier BOS Exhausts tone is seamlessly matched to the torquey twin-cylinder engine. It is easy to fit, with no remapping needed and fully compatible with BMW's side cases.
![Load image into Gallery viewer, F 850 GSA | 2019 till 2023| DUNEFOX CS](http://bosexhausts.com/cdn/shop/products/BMW-F-850-GSA-Carbon-Steel-1_24x24_crop_center.jpg?v=1720790665)
![Load image into Gallery viewer, F 850 GSA | 2019 till 2023| DUNEFOX CS](http://bosexhausts.com/cdn/shop/products/BMW-F-850-GSA-Carbon-Steel-2_24x24_crop_center.jpg?v=1720790670)
![Load image into Gallery viewer, F 850 GSA | 2019 till 2023| DUNEFOX CS](http://bosexhausts.com/cdn/shop/products/BMW-F-850-GSA-Carbon-Steel-3_24x24_crop_center.jpg?v=1720790677)
![Load image into Gallery viewer, F 850 GSA | 2019 till 2023| DUNEFOX CS](http://bosexhausts.com/cdn/shop/products/BOS-Exhausts-DuneFox_Custom_841c359a-d3bd-45cd-ba1c-2644b6039a5c_24x24_crop_center.jpg?v=1720790683)