Akrapovic Slip-On Line Titanium Exhaust for BMW R 1300 GS / GS Adventure (2024-2026) - S-B13SO4-HJGT

Akrapovic Slip-On Line Titanium Exhaust for BMW R 1300 GS / GS Adventure (2024-2026)

The Akrapovic Slip-On Line (Titanium), part number S-B13SO4-HJGT, is a street-legal slip-on muffler for the BMW R 1300 GS and R 1300 GS Adventure. It combines a lightweight titanium body with a handmade carbon-fibre end cap, giving a 9.3 percent weight saving over the standard stock system along with a richer Akrapovic sound.

It is EC/ECE type-approved, so it is road legal, and installs plug and play with no remapping required. On the Akrapovic dyno it adds 1.4 kW (1.9 hp) and 4.5 Nm of torque over stock, making it the ideal first upgrade for the big GS.

Key Specifications

Is this Akrapovic slip-on street legal?

Yes. The Slip-On Line (Titanium) is EC/ECE type-approved, so it is road legal, and the EC type-approval document is included in the package.

How much weight and power does it add?

The titanium body and carbon-fibre end cap give a 9.3 percent weight saving over stock, and on the Akrapovic dyno the system adds 1.4 kW (1.9 hp) and 4.5 Nm of torque.

What is it made of?

The muffler is made from lightweight titanium with a handmade carbon-fibre end cap, which combines low weight, craftsmanship, and durability.

Does it fit the R 1300 GS Adventure?

Yes. It is a direct slip-on for the BMW R 1300 GS and R 1300 GS Adventure (2024 to 2026), installing onto the stock system with no cutting or modification.

Is it easy to install?

Yes. It is a simple plug-and-play slip-on with no remapping required.

Frequently Asked Questions

Is it EC/ECE approved?
Yes. It is EC/ECE type-approved and road legal, with the certificate included.

How much lighter is it than stock?
9.3 percent lighter than the standard system.

What are the power figures?
1.4 kW (1.9 hp) and 4.5 Nm of torque over stock.

Does it need remapping?
No. It is plug and play with no remapping required.

What finish is this version?
Natural titanium with a handmade carbon-fibre end cap.

Superbike Store stocks, fits, and tests this gear locally in India, so you get a genuine Akrapovic exhaust with local support and fast dispatch. To check fitment or place an order, WhatsApp us on 9937059000 or order directly on the site.