Supercharger pulley mod
Discussion
So ive owned my 2003 mini cooper s for years now and due to starting a family i need someing abit bigger but i cant part ways with it so ive made the choice to make it into a track toy... so far its had 2.5 inch cat back exhaust... and thats it ive brought this intercooler now but im not sure on what pulley size to go with
As ive seen 11% to 20%
Im looking to get around 200hp if possible... any help would be great thanks
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