Headers, exhaust, intake, gears�all great mods, but how do you tune your vehicle? Superchips custom programming can tune for the increase in flow through the motor, bigger mass air meters, throttle bodies, bigger intakes, cams, valves, headers, high stall converters and more. Superchips cracked the codes on performance! Countless hours of testing and tuning give your vehicle's computer a competitive edge without ever removing it from the vehicle. These programs are calibrated in 200-RPM increments. You will instantly feel the increased performance throughout the entire powerband, from idle to wide open throttle.An exclusive feature is the capability of reading O.E. ECU Diagnostic Trouble Codes (DTC). Users can scroll through the codes to evaluate any trouble indicators. This helps monitor the vehicle's performance and enables the user to tune the engine to exact specifications.