So what do you do when you decide your 483 horsepower Ferrari F430 isn’t fast enough anymore? Take it to http://www.undergroundracing.com/home.html in Charlotte, North Carolina, for their new twin turbo system upgrade. Per the dyno results ont e F430 in the video, Underground’s Stage 1 Turbo System should net you around a thousand horsepower, give or take a few ponies, as long as you’re willing to run race gas. On 93 octane premium, it’ll still deliver 750 horsepower.
The Stage 1 package requires some beefing up of the motor and stickers at $79,000. The good news is that it comes with a two year, 24,000 mile warranty, which is pretty generous considering the additional power the motor is putting out.
If you don’t want to tear down your F430’s motor, Underground Racing has a package for stock motors as well. Priced at $49,000, it’ll net you 600 horsepower on pump gas or 800 horsepower on race gas. If you’ve got the coin for an F430, that sounds like a good enough deal for me.