Yet another reason to have an oxy-acet rig... but really, most anything can be made to fit with adapter pipe pieces from the local parts shop... they have just about every combination..and most can be put together with good exhaust pipe clamps.... although it is really a lot of fun to try gas welding them in place.... if you can take your stuff with you to check fit... some deal with od and others id... when you are mixing and matching it is hard to keep them straight unless you can put them together....
JimSmith, the site you mention looks so good I think I will see if I can get my TIG welder working... I remember when only exotic stuff had all stainless exhausts.... If only it did not take a plasma cutter to reasonably cut it... Greg