There's people on here that port throttle bodies. Try reptile or minichopper6hp. Can't remember if TDC does it or not. And if you have a thousand dollars to work with you can do a topswap or engine swap with that and still have some left over for a downpipe. ZZP for the downpipe, if you're gunna stay N/A get a 2.5 if you're gunna supercharge at some point get a 3.