Well ide like to find a slightly used supercharger from either of these companys, so far i havent had much luck tracking any down. What should i be looking to pay for a used one, or should i just avoid even getting a used one in the first place. Mostly im just looking to save in the long run between install costs and the actual product. I know theres tons of eatons out there and on ebay, so i will probably keep the old one instead of selling for nothing. Thanks for the advice.

 

not sure on what is a good price for a used one but have you checked out corral.net they have the largest used mustang parts listings anywhere