Browser Warning assembled his own supercharger, then found it did not so much offer more power as longer battery charge on a gen I. He went on to try a turbocharger, to the same effect. http://autospeed.com/cms/A_2658/article.html Should you decide to assemble your own supercharged Prius, an 09 or earlier will be easier than an 2010, as the 2010 has no belts. While I have no idea how a fart can could possibly effect the performance of any car, it does attract teen aged boys, so if you want to be attractive to teen aged boys you can add one. Pinto Girl did. http://priuschat.com/forums/gen-ii-prius-modifications/39810-fart-can-has-arrived.html
