Good morning everyone, I recently purchased a 2007 GT500 Convertible, 6sp back in October. As much as I love the 500hp stock, I don't feel its quite enough. I'm not looking to invest 5000.00 to get another 200hp out of it. I'd just like to be above 600 or so. I'm also looking to put a nice exhaust on, however I'm not sure what is and what isn't street legal. I've been looking at these off road pipes, but something tells me they won't pass inspection. I'd like something that is loud and lets it's presence known when the car is there, but still is drivable on the highway. Also, I'd like to get a better sound out of the super charger as it's a it quiet right now. Perhaps a bigger air intake? I'm open to any nice customization idea's as well. I've already debated changing out the headlights and putting in some Halo lights and upgrading the Shaker 500 system. I do have one of the few cars that has the penned in signature on the glovebox instead of the plate they made for the cars a bit later.