I bought a 2005 mustang gt a couple weeks ago... Decided it's not fast enough and did a little research on it. I'm wanting to know what the best way to get it to 650-700 hp. I've looked into twin turbo set ups, Superchargers, usual bolt ons like CAI, exhaust, CMCP, intake manifold. Also wondering about beefing up the tranny, what drivelines are good, axle shafts, also wanting to put in 4.10s. Haven't looked into any suspension upgrades yet. Any info/opinions are appreciated. Thanks.