The Eliminator kits were a really cool idea: a Garrett GT series turbo fitted in a K04 exhaust housing. In this way you can retain a near stock "stealth" appearence and keep the stock manifold and downpipe. In theory it was great but in reality not quite so and this was because the K04 housings were too restrinctives for the GT28RS and the GT2871 units.
So the full size turbos were developing a lot more power than this "Hybrids".
Another great issue was space, in the position were the compressors were located there was simple not enough room to install a proper sized inlet so the turbo can breathe correctly. The 3" inlet option that was offered by ATP was plain and simple a pain in the ass to install because they require a lot of modifications to be fitted.
So now they have replaced these kits with a second version in which they use an up-pipe to move the turbo above the stock manifold. Doing so they have space to mount a short near stright 3" aluminum inlet from the MAF to the turbo. They also use the full size Garrett GT BB units and a stainless steel adaptor which connects the Garrett exhaust flange to the stock downpipe, and its a very nice piece of piping.
It can be used with the stock manifold or with a high flow unit, in our case we used a 034 Motorsport unit.
It also comes with all the gaskets, bolts & nuts, hoses & fittings, aluminum charge pipes and everything needed to install it properly.
So far we have seen very good results with this kit and the fitment went very smoothly.
I'm not allowed to post links or photos yet but you can see them at ATP's site if you're interested