Hi,as I am almost done with restoring my 03 GT by paint/bodywork/interior work and restoring all that I can of the power in the engine , " as took it for a check up, they told me my engine is running 96% of it's power" I was thinking of going with either turbo or supercharged now what I need to know is. usually how much power a super charger can give. to a stock/little modified engines. and since my car is a 2003 GT " Auto trany " can I just fit it on my GT or what other work would be needed to get the work done. just for example this kit here http://www.ebay.com/itm/28104075971...em=&sspagename=ADME:X:AAQ:MOTORS:1123&vxp=mtr could it be fixed into my car, ? I am going for a second hand unit right now , and for a low stage ones, I wanna try them first before going with anything more advance or pro.