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AKRAPOVIC

AKRAPOVIC Slip-On Line Muffler - 1811-4887

AKRAPOVIC Slip-On Line Muffler - 1811-4887

SKU:1811-4887

Regular price $1,197.95
Regular price Sale price $1,197.95
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AKRAPOVIC · Part

Lightweight Titanium-Style Slip-On Muffler Upgrade

It pairs premium-quality stainless-steel construction with a lightweight titanium muffler outer sleeve and a handmade carbon-fiber end cap for a refined, sporty finish.

This slip-on is finished with a black coating and an engraved Akrapovic logo set into a relief imprint for a clean, eye-catching look. It is described as easy to fit with no remapping needed, EC- and ECE-compliant, and fully compatible with BMW's side cases.

  • BrandAKRAPOVIC
  • CategoryPart
  • Part Number1811-4887
  • Manufacturer Part NumberS-B9SO3-HFBFCTBL/1

Construction

Materials and finish

Built from premium-quality stainless steel, this system uses a lightweight titanium muffler outer sleeve and is completed with a handmade carbon-fiber end cap. A black coating and an engraved Akrapovic logo within a relief imprint give the muffler a refined, sporty appearance intended to stand out without looking overstated.

Ventilation

Weight reduction focus

That reduction is presented as a way to improve handling across varied terrain, making it a straightforward option for riders looking to shed weight from the exhaust while keeping a slip-on configuration.

Fitment

Sound and compliance

The muffler is designed to deliver a deeper, sportier Akrapovic tone that is described as seamlessly matched to a torquey twin-cylinder engine. It is also listed as easy to fit with no remapping needed, EC- and ECE-compliant, and fully compatible with BMW's side cases.

Features & Specifications

Constructed from premium-quality stainless steel, this exhaust has a lightweight titanium muffler outer sleeve and is beautifully completed with a handmade carbon-fiber end cap.
Refined and sporty looking, with a black coating and an engraved Akrapovic logo within an all-new relief imprint, all designed to provide a classy and eye-catching finish.
Reduces weight by over 38% from the stock system, improving handling on all terrains.
The deeper, sportier Akrapovic tone is seamlessly matched to the torquey twin-cylinder engine.
Easy to fit, with no remapping needed, EC- and ECE-compliant, and fully compatible with BMW's side cases.
Performance figures were obtained with BMW F900GS Adventure model.

As listed for this part in AKRAPOVIC's product information.

Vehicle Fitment

Year(s) Make Model
2018–2023 BMW F750GS
2024–2025 BMW F800GS
2018–2023 BMW F850GS
2018–2023 BMW F850GS Adventure
2024–2025 BMW F900GS
2024–2025 BMW F900GS Adventure

Fitment for part number 1811-4887.

⚠️ WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Learn more.