Heffner Performance Ferrari 458 Italia "bolt on" twin turbo system
Tuning results show a considerable increase in horsepower over stock while keeping the vehicle within reasonable parameters in regard to reliability and drivability.
820 bhp / 700 whp / 5 pounds of boost / 93 octane

An increase of 257 bhp over stock. 

Please call us for additional information if you would like to consider this system for your Ferrari 458