It's 3 inch 4 inch would be a squeze but i will do it sometime. the reason it is all cut up looking is i dont have a welder at my house... every weld was test fitted and then taken to classs where i could weld it.. pain in the ass
Thanks for the kind words.. it was a pain to do.. but worth it.. specialy since it's personalized.
Pipe fitment looks pretty good. Have you thought about going over the welds with no filler and a pulser? It is usually pretty easy to get good looking welds this way. A few of your welds look cold... Crank that heat some and get full penetration.