Akrapovic BMW R1300GS / Adv Slip-on Line Titanium Exhaust System

Akrapovič Slip-On Line (Titanium) – For BMW R 1300 GS / Adventure (2024–2025) with EC type approval

The Akrapovič Slip-On Line muffler was specially developed for the new BMW R 1300 GS and its Adventure variant – based on decades of experience with GS models and boxer engines. The result: a performance-optimized, EC/ECE-certified titanium end muffler with handcrafted carbon end cap that combines uncompromising design, impressive sound, and functionality.

Thanks to its dual-flow design and lightweight construction, the Slip-On Line exhaust achieves a weight saving of over 9% compared to the stock system. At the same time, it noticeably improves performance: +1.4 kW at 7,600 rpm and +4.5 Nm at 2,300 rpm (measured on the Akrapovič test bench compared to the original system).

Product highlights:

• Made from high-quality titanium with carbon fiber reinforced end cap

• Powerful, deep sonorous Akrapovič sound – legal & street-approved (EC/ECE)

• Modern, sporty design with engraved Akrapovič logo

• Reduced exhaust back pressure for better acceleration

• Plug-and-play installation – no remapping required

• Compatible with original BMW side cases

• Corrosion- and temperature-resistant construction for maximum durability

• Optionally expandable with headers, connecting pipes, or heat shield (sold separately)

Technical details:

• Product name: Akrapovič Slip-On Line muffler

• Material: Titanium (housing), carbon (end cap)

• Weight: approx. 2.12 kg

• Mounting position: right

• Color/finish: Titanium look with black end cap

• Article number (manufacturer): S-B13SO4-HJGT

Whether on an adventure tour or asphalt – the Akrapovič Slip-On transforms your BMW R 1300 GS into a true performance bike with a unique character.