well, the dsm injectors wire up just like the injectors i have now, you have to use a resistor box of some sort whether it be from an older honda or a dsm, to covert the pattern to match your cars factory settings, my buddy is using supra injectors on his car and those are the same as the dsm injectors( i think) so if done right im sure they can be just as good, and yea, my turbo kit was originally all DRAG, but after blowing a few things up and shit going bad, i decided to upgrade, now the only thing left that is DRAG is the manifold(which im getting rid of soon) and the good looking i/c piping........oh, and the silicon connectors.....