i'm about to order a flowmaster delta 40 series from autozone. i'm gettin the singal-2.5in/dual-2.25out muffler. I was wondering what you guys think of the delta series compared to the other series? I wanted the super series but they only have singal-in/singal-out and dual-in/dual-out mufflers. the same with the american-thunder series
yeah i believe mine is the 40, it sounds AWESOME. Got it done at a local muffler shop here. It's actually a shop run by a very religious family. They do great work, I got a dual straight out the back w/ tips welded on and flowmaster muffler. Looks great and sounds great. Good luck on your purchase.
I'd go for the origional 40. My buddy had it on his S10 Blazer and it sounded bad a$$ he now has it one his chevy 1500 and it's still freaking sweet sounding! My other buddy has the dual flowmaster super 40's on his 79' high boy and that sounds pretty mean but I like the origional 40 better. Go for the origional 40!