Thanks gents, my mistake on the XI fitment. It's cat-back systems that are specific to XI's not axle back mufflers. The Ikon sounds like what I'm shopping. Noticed it has a clamp or weld install. If anyone has this style, do you go ahead and weld them? Wondering about dissimilar metals - stainless against tailpipe steel and how they could weld them?
Anything made can be made Better