I like the exhaust note of my G6 when I really get on it, but during normal acceleration the car is too quiet! (I quess this is a good complaint then hehe..) Anyways, I would like to put in a new muffler that gives more sound under acceleration, but is just as or almost as quiet as the stock muffler while cruising. Here is the part where I get picky. I don't want something that is too grumbly, like a ******* truck or anything, and I don't want too ricey, like a weedwacker flying down the street. I love the stock exhaust notes of cars like the Nissan 350Z, Infinity FX35/45, Audi TT, Dodge SRT4, and many more. Any suggestions would be appreciated.