ConclusionForce induction works. The gains here are fairly typical of a centrifugal supercharger. In some cases, more power can be had from the simple fact that we were unable to use the intercooler at its full potential. But this can only be done with the help of some tuning. So if you plan on getting a supercharger, we suggest you call the folks at ProCharger and tell them what your scenario is so your ECM's fuel and timing curve can be mapped out for optimum performance.