Yea those are one in the same. I ran with no axle back for like a day, and that was very loud, but didnt sound all that great. ive learned how to drive my car a lot wiser though. i know most the cop hangouts so i drive at 2000 rpm. but then when they arent around i like the 3-5 range. sounds very nice. but then again ive been pulled over and i get 16.5mpg.
2006 GT....White On Black.