dont make the mistake of not doing a cam if you have the chance and are willing to work with your car a little more than the normal session. i wish i would have stayed with the TEP i had. thing was mean.
also, the headers really are pretty nice. any of the companies. they each have their downfalls. the best and easiest to install that ive found are s&s. everyone preaches TOGs all day long, but i sold a pair to buy the s&s i have now. they really help with the flow characteristics of the car. headers, rockers, fuel system to keep up, and some for of intercooling (meth/A2W) you can run a rockered car into the 12s with a 3.0/2.8 ish pulley with traction. that's what im doing, but im going to run meth and e85.