I would recommend you picking up a pair of the MBRP long tube headers, MBRP or Bassani X pipe, high flow cats (SLP makes nice stainless pieces for cheap), and to finish it off the Magnaflow Magnapacks sound really nice. I'd run 3" front to rear, The Boss 302 intake is going to set you back roughly $500 but will give you a lot of grunt in the upper RPM band and I would match that with L&M airflows 82MM throttle body which is going for about $400. JLT makes beautiful pieces as far as the cold air set ups go so i would hit them up for that. You're going to need to pick up a flash tuner or PEMU, I would highly recommend you going to Anderson Ford Motorsports and picking up their PMS system, it is by far the best Programmer in the game and will allow you to tune everything you put into the car from larger injectors all the way up to the nastiest twin turbo supercharged or nitrous injected set up you could imagine. The PMS will cost you about a grand but is well worth it in the long run. Also the Boss 302 intake sits a little higher than the stock one so you may have clearance issues with your strut brace.