I have a supercab truck with the Stainless Works catted downpipes and dump style exhaust, which meant that nothing was going to bolt up into place without some modifications. With that in mind I decided to try something unique.
I am merging the two 3" outlets into a single 4" pipe which will run into a single 4" muffler with a downturn at the end. Similar to the Stainless Works dump exhaust but with a single outlet.
This truck will NEVER sound like it has a V8, and, I don't really care. The Ford GT sounds amazing. The Nissan GT-R with a 3.8L twin turbo V6 sounds amazing. That's what I'm going for.
I'll try to get clips posted over the next couple days.
It's loud, for sure, but the sound is amazing. It could be quieted down a bit with a larger/longer muffler with more packing material. But, getting the exhaust at an equal length and then merging it into one pulse seems to be exactly what this 3.5 Ecoboost needed.