Contour Enthusiasts Group Archives Forums Modifications Duratec Performance Diablo or superchip???

I can't see changing the wheels/tires are going to make
any hp difference unless the new combination is going
to weigh significantly more. In fact, the superleggera's
are supposed to be light compared to other options.

The superchip gives the illusion of added power because
it changes the torque characteristics...I did my install
at the same time I installed my Borla exhaust so hard to
tell how much each made a difference. Somewhere in the
forum archives or "how to do" forums is a comprehensive
explanation of the chip programming...if you can't find
it, shoot me your fax number and I will send you a copy.