I've been having a rough time finding the right exhaust for my truck. I want a downpipe back exhaust, 5" system with a 6" tip, delete everything but I do still want a muffler. It has to be a single side exit exhaust. Stainless is a must. I really want an MBRP system but I can't seem to find what I want. I've also been looking at AFE systems. By the way, my truck is a 2011 LML ccsb 2500 HD. Can I buy a full system like I want or do I have to buy delete pipes and such?