Thougts on resonated muffler?

[little_joe]

I've found that my EMS exhaust has one characteristic I do not care for - it drones between 45-50mph. Any other speed is fine, the sound is great. My 80 is my DD and a good long part of my commute is, of course, 45-50mph. Also I still have some whistle at times.

I was looking at some other mufflers primarily to quiet it down a bit. If I recall, the EMS muffler is an Aero. I saw this Aero 2525XL Resonated Muffler which combines the resonator into the muffler. Some sound clips I found sounded pretty decent.

Baktash, any experience or words of wisdom? or anyone else have thoughts on this?

 

[NKP Garage]

We haven't tried that particular one. But judging from the size of the muffler walls, it may be louder. The one we use on our exhaust currently is the Aero 217.

 

[little_joe]

Chef J was kind enough to reach out to me and let me know what he did - put a resonator in the section after the axle. I am going to go this route as well.