The Diablosport I3 8345 unlocks your vehicle's hidden performance by optimizing your vehicle's computer for Maximum Horsepower, Torque, Increased Throttle Response, Firmer Shifts & even Increased Fuel Mileage.
The second will be the actual performance tune. I went straight to the Diablo tune first and tried it out. There was a noticeable difference in response and how well it pulled. I went back and modified the Diablo with a 14% increase in Throttle Boost and increased the Shift Firmness. Huuuge difference.