on a 94-97 V6s, yes it is just that easy. On 98, you could have to reroute or bend I think one or two hoses and tubes, but still easy. On the 99-04, the heads, intake, fuel rail, injectors, and the fuel system would have to be modified to return style. There is a few companies out there who are trying to make it so 99-04's can have the root blowers by casting a split port lower intake that would allow an M90 or M112 to hook up. From what I hear Morana V6 Racing is working on an aluminum lower intake cast that is fairly close to being done.