So, Still brain storming about what to do to the Active Exhaust on my 16 V6S w/ Active, cars been at the dealer for the past week for warranty items, and been doing lots of research, I found the Vibrant 1792/4 Resonators, one is 2.5 the other is 3", not sure the size of the stock system, I want to see how it would sound like If I removed the factory Resonator and replaced it with 2 of these little guys, from what I've heard they do a great job of killing Rasp, My biggest worry is that it will make the car quieter, or no difference. Anyone have any experience with these.

 

It's metric tube, 55mm OD, closest inch size is 2-1/4"

 

thank you so much, Think Im gonna wait a little just got a call from the dealer saying they replaced the whole factory Cat-back under warranty, and that something was wrong with the actuator for the valves and a rattle, maybe that explains the rasp I was getting. Still prob gonna try this eventually.