I had dual 40series flow masters on my thunderbird, and had a custom built dual magnaflow system on my trailblazer. I want to put exhaust on the car and think it could sound good but I am scared that going with magnaflow would give it that honda coffee can sound. The setup i had on my Trailblazer was nice, but I guess I was use to the dual 40-series flowmaster from my other car adn really like that deep tone. Anyone know of anybody who has used flowmasters on a G6 GXP, or a G6 in general? There is a guy who owns a shop near us and he bends all of his own pipes, my boss at the garage where I work got me a good deal on the trailblazer so I would probably use him, just trying to see if i can hear what it sounds like before I go and spend the money on it.