i am looking for a slip-on for an 05 vinson that will give me the a considerable gain in power. i don't want it too loud so that the neighbors don't complain when i'm plowing in the winter. i looked at the eco-system, but heard it does not add know where near the power the utility series does. everything i read about the utility series says its too loud even with the quiet core. any suggestions would be greatly appreciated to regain the power lost from the mudlites. thanks.

 

Louder doesn't always mean more power however, if you want more power over your stock muffler you will have to gain a few db's.

I recommend HMF. Those guys treated me good. My Penland race system is LOUD but when I add the quiet core its isn't that bad...just a little bit more noise over stock.