SPARK black titanium exhaust silencer with carbon end cap for BMW R 1250 GS from 2019 to 2023.

+ 2.5 HP
62% weight saving

 The result of Spark R&D's long research to combine aesthetics and design with the volumes and technical characteristics required by the latest regulations in terms of polluting emissions has been tested for months by Stefano Sacchini from Adventure School.
The durability test is largely overcome thanks to a very careful combination of extremely lightweight materials such as the carbon fiber of the end cap and the titanium used for all other components, for a total of 1.9 kg for the complete slip-on allowing a 62% weight saving.
Performance is optimized exactly where it is needed in the mid-range, with + 2.5 hp at 4,500 rpm by simply mounting the Spark silencer on the original manifold, on the bike in its completely original configuration.