Someone needs to talk to Vortec to build a supercharger kit with an air/water intercooler for the Impreza. Did you see what they did for the Civic Si in the latest SCC? Max gain of 132.6hp and the power was still climbing. That's amazing! I think with this type of supercharger, the hp and torque on the 2.5RS would be tipping the 300hp range.