Originally Posted by PaulMys
Hey guys- Do these after market exhaust sets have to be welded? I've got a pretty extensive set of tools, but one thing I do not have is a welder. If welded, would my dealer do this exhaust set up, or would they cry and whine about it voiding the warranty?
I got the Magnaflow catback and it is a bolt on system and doesn't need to be welded.