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-HJGT) is made for the BMW R1300GS from 2023 to 2024. The muffler is mounted to the original system, without modifications to the rest of the exhaust. You'll immediately hear and see the difference: a fuller 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, fuller 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-marked and fully street legal, even during a police check

Specifications

• Motorcycle brand: BMW
• Model: R1300GS
• Year of manufacture: 2023 to 2024
• Product type: Slip-On Muffler
• Series: Slip-On Line
• Material: Titanium
• Weight: 4.4 kg
• Homologation: EC/ECE type approval, street legal
• Akrapovic article number: S-B13SO4-HJGT
• WheelsWork order number: 461-B13SO4-HJGT
• EAN: 3831126428969

Does this fit my motorcycle?

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

Akrapovic has been building exhaust systems for motorsports in Slovenia since 1990. The brand is standard equipment in MotoGP and the World Superbike Championship and has its own titanium foundry. Everything supplied by WheelsWork is original Akrapovic, new and complete with the accompanying mounting material.