Ok, so I've had my 08 SRT8 going on nearly a month now and I'm still loving it but was wondering what mods I could do on a budget that weren't already done by the previous owner. Here they are (the ones I know about at least) Air Raid CAI and Magnaflows. I have no idea how much more (if any) hp it has with those mods over the base 425. The goal would be 500 but I know I'm probably not going to be able to do that without shelling out several K which I can't do right now. If I could even get it close...say 475...I'd be happy...hell I'm happy as is. It sounds super mean and loud with the mags. Louder exhaust than on any of my 4 previous vehicles(which were all GM f-bodies 88 Formula, then an 81 Berlinetta, a 76 Camaro, and an 02 WS6 T/A) it's not TOO loud...its just right. But more power is always better so I'm open for suggestions. Thanks!