Exhaust silencer BMW R 1300 GS 2023-25 ​​Slip-On Line (Titanium - Black) S-B13SO4-HJGTBL

Developed exclusively for the BMW R 1300 GS based on years of experience working with the BMW GS range and its boxer engines. A dual-flow silencer constructed from lightweight titanium and a hand-crafted carbon fiber end cap save 9.3% compared to the standard model.

Designed to improve performance and soundproofing, reducing environmental impact while delivering a full, deep sound. A specially contoured surface on the muffler adds strength and durability and is finished with an engraved logo.

Power and torque increase by 1.4 kW (1.9 hp) at 7,600 rpm and by 4.5 Nm at 2,300 rpm. These figures were achieved in two consecutive tests on the Akrapovic proving ground against a BMW R 1300 GS with a standard exhaust. EC/PE approval, simple plug-and-play installation with no remapping required.

Once installed, the system is fully compatible with BMW Motorrad side cases.