I had my local shop install a pair of them on my Monte Carlo, they sound sweet!! The perfect exhaust for someone who wants to enjoy road trips not endure them, yet still have a decent tone, mostly noticed under acceleration. It's tame, yet noticeable, is quiet both during city driving and on the freeway, but if you get in the pedal then it comes to life, giving off a low, throaty exhaust note, very, very nice.

I went to the dealer today to pick up my plates and there were a couple salesman standing by my car. I started it up and both of them immediately looked over, admiring the beautiful sound. One guys said "Wow, that sounds good, Flowmasters?" I said "nah, DynoMax Super Turbo beotch!" (well, without the beotch parth: )