5 of 5 Items
5 of 5 Items
Take absolute control over your refreshed half-ton pickup's performance thresholds with our premier engineering custom tunes built for the late-model 3.0L LZ0 Duramax engine. Operating on strict zero-tolerance performance boundaries, our custom software maps reshape your vehicle's engine and transmission control parameters to safely increase low-end torque limits. Flashed locally using high-speed HP Tuners flashing hardware networks, these configurations eliminate lazy factory throttle dead zones and optimize variable-geometry boost tracks cleanly. Experience instantaneous engine acceleration response, optimized fuel burn efficiency, and progressive transmission fluid line pressures that cleanly maximize towing capability and daily highway driving parameters on refreshed pickup models.