Fits on:

• BMW R1300GS (2024-2025)
• BMW R 1300 Gsadventure (2024-2025)
• BMW R 1300 R (2025)
• BMW R 1300 RS (2025)

Factory sound. Bolt-on mounted.

This Akrapovic Slip-On Line titanium muffler (part number S-B13SO4-HJGTBL) is made for the BMW R1300GS from 2023 to 2024. The muffler is mounted on the original system, without modifications to the rest of the exhaust. You'll immediately hear and see the difference: a richer and deeper sound, less weight, and the finish Akrapovic is known for.

Performance and sound

• Power gain measured by Akrapovic: +1.9 hp
• Torque gain: +4.5 Nm
• Deeper, richer sound than original
• Plug-and-play: no ECU remapping required

Material and construction

• Titanium muffler housing
• Carbon end cap
• Hand-built and welded in Slovenia
• Weight: 4.4 kg

Homologation and sound

• EC/ECE type approval: E-approved and fully street legal, even during a police check

Specifications

• Motorcycle brand: BMW
• Model: R1300GS
• Year: 2023 to 2024
• Product type: Muffler
• Series: Slip-On Line
• Material: Titanium (black version)
• Weight: 4.4 kg
• Homologation: EC/ECE type approval, street legal
• Akrapovic part number: S-B13SO4-HJGTBL
• WheelsWork order number: 461-B13SO4-HJGTBL
• EAN: 3831126428976

Does this fit my motorcycle?

Send us your license plate or the year of manufacture of your motorcycle and we will confirm within one day if this part fits, including any necessary mid-pipe or mounting kit.

Since 1990, Akrapovic has been building exhaust systems for motorsport in Slovenia. The brand is standard equipment in MotoGP and the Superbike World Championship and has its own titanium foundry. Everything WheelsWork supplies is original Akrapovic, new and complete with the accompanying mounting hardware.