If i were to buy a new auto gt mustang.. What would the best supercharger be to get me right around 500rwhp.. And the tranny would hold... Like i know Kb is instant power would that be real hard on the tranny?

 

Theres not really a best. Whipple,kb, and saleen are great ts. The whipple and kb would be very comparable, I'd get the whipple if I had the cash and forged internals. The internals and auto tranny will only be capable to hold that 500rwhp for a limited time. Look under 450 rwhp and a lower rate of boost for a daily driver or more reliability.