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AKRAPOVIC

AKRAPOVIC Slip-On Line Muffler - 1811-4488

AKRAPOVIC Slip-On Line Muffler - 1811-4488

SKU:1811-4488

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AKRAPOVIC · Part

Carbon Slip-On Muffler for CB750 Hornet

The AKRAPOVIC Slip-On Line Muffler is a slip-on exhaust muffler for the Honda CB750 Hornet. It combines a hand-crafted carbon-fiber outer sleeve with a stainless-steel inner structure and link pipe, finished with a high-grade titanium end cap featuring a new design with imprints for a sport-focused look.

AKRAPOVIC also reports measured power and torque increases of 0.5 kW (0.7 hp) at 5,250 rpm and 0.6 Nm at 5,300 rpm, based on testing against a stock Honda CB750 Hornet system on the Akrapovic in-house dyno.

  • BrandAKRAPOVIC
  • CategoryPart
  • Part Number1811-4488
  • Manufacturer Part NumberS-H7SO5-HRC

Materials and construction

This Slip-On Line Muffler is built around a hand-crafted carbon-fiber muffler outer sleeve paired with a stainless-steel inner structure and stainless-steel link pipe. The assembly is completed with a high-grade titanium end cap, using a new design with imprints intended to give the muffler a sportier visual finish.

Reduced weight

For riders looking to cut weight on a Honda CB750 Hornet while keeping a slip-on style configuration, this system is designed to deliver that reduction as part of the overall muffler assembly.

Euro 5 type-approved fitment

This is a Fully EC/ECE type-approved Euro 5 system, with no remapping needed – just a plug-and-play installation.

Tested output changes

AKRAPOVIC reports power and torque gains focused in the mid- to high-range revs. These figures describe the measured change under those test conditions.

Sound and luggage clearance

AKRAPOVIC describes the sound as deep, sporty, and vivid. For riders who plan to keep factory luggage capability, the system is also stated to be fully compatible with Honda original soft panniers.

Features & Specifications

Built with a hand-crafted carbon-fiber muffler outer sleeve and a quality stainless-steel inner structure and link pipe, all leading to a high-grade titanium end cap with a new design featuring imprints for a sporty look.
Weight is reduced by 45.6% (1.8 kg) in comparison to the standard exhaust.
There are power and torque gains, especially in the mid- to high-range revs, with increases of 0.5 kW (0.7 hp) at 5,250 rpm and 0.6 Nm at 5,300 rpm, respectively, when compared to a Honda CB750 Hornet equipped with a standard stock system and tested on the Akrapovic in-house dyno.
Fully EC/ECE type-approved Euro 5 system, with no remapping needed – just a plug-and-play installation.
Serves up a deep, sporty, and vivid Akrapovic sound and is fully compatible with Honda original soft panniers.

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

Vehicle Fitment

Year(s) Make Model
2025 Honda CB750 Hornet

Fitment for part number 1811-4488.

⚠️ 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.