Until now you would think the Ferrari F430 Challenge Stradale would gain its performance edge by only shedding extra mass weight, but the latest reports indicate that the 430's high-revving and sweet sounding V8 will get a boost to 520 horsepower (30 over the "regular" F430), thanks to a revised ECU and new exhaust system. Couple that with 200-lbs worth of liposuction thanks largely to selective use of carbon fiber body panels and you've got a recipe for satanic performance.