WEll, there is a good possiblility i will get my headers welded, but i have a question about that. Do you assemble and bolt the whole thing together first, and then have it welded, or does it have to be welded while putting it on? I don't have access to a welder in my garage, and im not a great welder to start with so if i can get it all bolted together, then should i just take it to a welding shop to get them welded? Thanks. Also if i don't want it welded should i just get 2.5" band clamps, some 2 inch grade 8 bolts (because i hear the ones it come with are too short)?