Bolt on a Vortech V-3 SCi supercharger system and increase your G35's horsepower to 404 and torque to 350 ft/lbs or, on "Rev-up" models, increase your horsepower to 440 and torque to 352 ft/lbs. Complete, fully calibrated supercharging systems are available for the Infiniti G35, featuring the V-3 SCi internally lubricated, centrifugal supercharger with air-to-air charge cooler. The complete system will boost your stock G35 to 404HP (440 HP on the Rev-up) with 7.5-8.5 psi from the V-3 SCi supercharger at the factory redline.The G35 system uses Vortech's V-3 SCi supercharger. Continued development in Vortech's Lab resulted in the V-3 SCi. The "i" stands for improved and with its new patented oil control system and state of the art centrifugal compressor stage this V-3 literally blows away the competition. Industry leading 75% adiabatic efficiency (SAE J1723 standard) means less heat is being generated, reduced drive power and more net power is produced. Less heat also means better durability, easier on the engine than any turbo installation.Vortech supercharger systems are a great value. Dollar for dollar, Vortech systems deliver more horsepower than virtually any other method of upgrade. Also, driven normally, gas mileage usually increases.