I've heard alot of people saying that the BBK unit sits 1" lower than the chassis. What about the Magnaflow piece? Or any other piece? I've got a BBK O/R H-pipe currently, with two Magnaflow cats welded on, but the installer botched it up REAL bad, and I only have about 2-3 inches total clearance under the tranny to get over speed bumps. Not to mention I am lowered like crazy. I rub on EVERYTHING! So post the pictures if you got em. Dont know if the headers make a difference. But I'm using BBK Shorties. Thanks for anything fellas. I'll post pics so you all can see what I'm working with.