the only reason i don't want to go 4agze is the wiring and custom bullshit like supercharger outlets that face the right way and so forth. the reason its so much for installs because i don't half ass stuff so i would buy a good clutch, trd header, fuel pump, belts, hoses, flywheel resurface. all the small shit adds up. plus my car has been sittin for going on 3 years so it needs new shocks/struts, and $$$$$$$$$$$$ worth of other shit. but i think the 4agte will be the one, with a s15 ballbearing turbo it should have very limited lag and be good to 300rwhp on a little 1.6 eheheh