Specs on Akrapovic dB-Inserts

[overlandr]

I found an Akra dealer price list and thought the following may be of use to some. These are the dimensions of the genuine Akrapovic exhaust sound reduction inserts - sometimes referred to as a dB-killer or dB-eater! They normally look like that in the following image but can come in other shapes.



They are made in varying sizes according to the application. The list I found referred to the larger and smaller tubes that make up the insert as follows:

Nominal Outer/Inner Diameter (mm) of Inserts.

45/28
50/28
50/32
50/38
55/32
55/38

The above dimensions appear to be of the outer diameter of each of the two tubes. In terms of the standard shaped inserts, this list may not be complete. There are certainly other shaped inserts out there which I don't have the dimensions of.

Enjoy!