TUNED TO SEND IT
Purpose-built performance tuning for the off-road/competition Cummins 2019-2021. This is custom calibration dialed to your setup — crisper throttle, stronger power delivery, and the drivability that makes a built truck actually fun to drive on the track. Elite-level custom tuning, for the HP Tuners platform. Requires a compatible HP Tuners device (sold separately).