T409 Stainless Steel tubing is easy to clean. If you don't find yourself faced with lots of precipitation and salt, this is all you're ever going to need. All of the tubing is mandrel bent for maximum exhaust flow.
As described, fast shipping… very thin metal, if you’re welding.. you’ll have to turn the wire speed up very high and predominantly do spot welds all the way around it. Installed time would’ve been about an hour if I knew to keep the feed up and heat low. Bang for your buck?? Yeah, I’d buy it again. Unlocked a few horse and it sounds great. Happy with the buy.. recommend 8/10