I'm wondering if there is such a thing as a bolt on supercharger kit for the 3.8L V6 motor in my Caravan, if not where could I find a cheap durable universal kit? Will the motor handle a supercharger, or will I have to replace some of the internal parts? If so, what parts will I need and where can I get them? I'm also looking for headers, a dual exhaust kit, and other cosmetic things such as rims, headlights and tail lights. If anyone could help me out with this, I would appreciate it!

 

I assume you know that these transmissions are relatively fragile. Putting that much extra torque to it won't do much for it's longevity.
Packaging is an issue as far as getting it under the hood. My Bonneville uses a roots style supercharger which sits fairly low but is also inefficient relative to other styles of blowers.