Yep, too easy to be true. You'd need the lower intake manifolds, the S/C vacuum/coolant galleries, intake tube, gaskets, different spark plug wires (different lengths to go under the S/C stuff), injectors and you'd have to get some sort of aftermarket air/fuel modifier to get the mixture right.

But you would still need the S/C first though. So go ahead and get it. Then get the rest of the stuff too.