When I get a few more miles (I now have 8,000 and want to make certain the bugs are worked out) I am going to do a turbo back exhaust. I spoke to Nate at Performance Truck Products about an MBRP and QUAD combo and the price was right. However, I want to make certain that I am getting the quietest/best exhaust possible. I simply want better mileage and I do not want to have my truck sound like a hot rod or draw attention to my truck. I am leaning towards the MBRP, but was curious to know if Banks, Magnaflow, or any other exhaust might be better and/or quieter.

I have heard them all, and you are going to get 100 different opinions. I have Magnaflow 17902 system on my LBZ and it is quiet in the truck, but outside it is as loud as the MBRP system. The Diamond Eye systems we put on are quiet too, outside is more quiet than either Magnaflow or MBRP imo. You need to choose the one that you feel best with, and that decision is up to you.

Heard a few different ones but say staying in the 4inch version ones will be quieter than 5" ones. I would say Diamond Eye is quieter as well. Never heard a Banks yet. They just seemed overpriced for the name to me.

Brian