I just put a set of generic 18" magnaflows AFTER the rearend (that was the only place the yahoo left me without doing another complete exhaust system) in addition to a set of thrush's version of a cherry bomb under the cab. I am quite happy with it. I have considered having the neighbor kid (he is extremely handy with a welder, plus he actually has a TIG machine) remove the ones under the cab just to see if it was the location that made all that noise or what. I have a suspicion that the braaaaping (as you all have found out is EXTREMELY obnoxious)would be eliminated by leaving just the magnaflows at the extreme rear of the vehicle. However, even though he does high quality work at an extremely reasonable price, it hasn't really festered enough for me to actually do it. However if I do, I will let everyone know how it turns out.