The main focus for this exhaust is based around the fact that his car sits so slow. I had made the floor channel cut outs to be able to use 3" tubing under the rear passenger floor area.
Up front Doug opted to use the SpinTech oval exhaust tubing. This is the "3 inch oval" which is actually 2.25" tall and 3.5" wide.
With a little extra work, I was able to get this 3" exhaust up high enough to hide it about 1/2" up in the frame rail. Good news for those low speed bump drags... only frame will scrape now. lol