Summit 3" exhuast kit

I did the 2.5" on my Duster, it fit good, I had to cut one pipe, and buy an additional 1' of pipe from the parts store.
I did tack weld the pipes, then removed them and welded them all the way around, no leaks. It was pretty easy and straigh-foward.

My buddy on the other hand ran a complete 5" exhaust on his truck from the turbo back to the bumper, and its a gas engine, custom made it, with no tubing bender, just bought the curves and welded it, it took him a few weeks to do that one.