Just went thru this with my car last week. Thru my research a good combination I came up with was the Ford FR Super Pack which is the New "M-6066-SGT" blower kit. This blower through its new design "TVS Rotors" runs at much cooler intake air temperature than some of the other units on the market, especially if running at higher RPM for extended periods of time as in road racing. You will also need to change your lower pulley with this supercharger upgrade with part "M-6312-SVT" . Next was the Ford Racing FR3Handling Pack "M-2007-FR3SVT". This seemed like a good compromise on the suspension that was still fairly comfortable to drive on the street. Add to this the 3.73:1 gear set "M-4209-F373N", short throw shifter "M7210-B, Shift Knob and Stick "M-7213-K, and Axel back Exhaust "M-5230-SGT" and you should have a good package to start with that will also have a warranty. If you are looking for a good place to buy Ford Racing parts try Five Star Ford in Scottsdale, AZ. They seem interested in extending fair pricing on Ford racing parts and can ship anywhere. Their phone number is (800) 866-1520, ask for Max Zuckerberg. And no, before someone asks, I don't work there or have any affiliation with them. I was just looking for a place to buy Ford Racing parts that wouldn't rip me a new one like my local dealer. As you will soon see there is an ocean of parts and upgrades for this car, so as someone said earlier, shop around and do your research before spending your hard earned cash. Good luck.