Yeah, don't buy those ebat chips, not only do they not work but they're known to fry other parts of your car's computer. I don't know of any big chip companies that put out a quality product, although I'm sure they're out there. Truck chips/reprogrammers seem to yeild better results than their car counterparts, I'm guessing because a truck's computer is set to be better for hauling stuff rather than hauling ass. Most larger trucks have a lot of untapped power becuase of this.
Your cars is supercharged, so I'm guessing an upgraded pulley would give you some nice gains.
Submitted for the approval of the Midnight Society