Hey guys.. im new here.. and hopefully i'll be a new tacoma owner in a few weeks... i wen't looking a for a truck a couple of days ago and fell in love with a 2001 tacoma double cab ... the truck is supercharged with a 3 inch body lift and slightly larger tires than stock.. its a v6 and i was wondering what the gas mileage would be like on this... and also what is the downside to a supercharger?