Hey im sure there are posts on this and if so could you send me the link if not if somone could help me out.... Im new to all of this... I have a 01 GTP everything is stock but i have a CAI......I want to get a pully on it....WHat size and company should i get? 3.4??? And what company?....Also tonight i saw a black gtp near streets or woodfield tonight and it sounded seriosly like a trans am or any other V8 with its exhust....What kinda exhust should i look at if i want my car to sound really deep and musle like close to a trans am's or any other V8???