Was the soundclip of the 50 on a 4runner, because they're going to sound different on every vehicle. I had 2 super 40's on a 95 mustang gt and it sounded awesome, but I wasn't nearly as happy with the sound of the same muffler on my 4runner. It sounds tough when you start the engine and when you're revving it up, but once you start coasting, the drone can get a bit loud and annoying depending on your taste. I ended up taking it off after a about a year or so, and putting my stock muffler back on. I agree with JustAnotherT4R that it's hard to find a good exhaust. I think we're all looking for something that'll sound close to the throaty sound of a full sized v8 truck, but I realized it's probably not gonna happen. Maybe I'll try spiking the gasoline with some hydroxycut and steroids.