I hope I'm posting this in the proper area for starters. I am working on my first boosted sled and have a couple of issues I'm looking for input on. I am building a stage 3 supercharged Apex and plan to run a set of excell headers. (Are there any other designs worth looking into?) My problem is I have heard numerous Apex's with the full excell system and find it way to loud for where I will be running this. I was considering running dual flow through mufflers with a crossover pipe or x pipe to reduce sound levels. Has anyone tried this and if so what where your results? Any input on a good exhaust system that flows well for power but looks some what stock would be appreciated.
Thx Dan
Thx Dan