2016-2023 2.8 LWN DURAMAX- HPTUNERS CUSTOM TUNING Hardware:Tune File - No Hardware 1st & 2nd gen Dodges

1st & 2nd gen Dodges require slight modifications for your hitch to fit

Very stable setup with all weight mounted low and forward

Full Datalogging & Diagnostics

CSP5 switch for use with 2006-2018 cummins trucks running efi live custom tuning

Complete custom calibrations developed specifically for the 17-19 6

2016-2023 2.8 LWN DURAMAX- HPTUNERS CUSTOM TUNING Hardware:Tune File - No Hardware 1st & 2nd gen DodgesComplete custom calibrations developed specifically for the 16 23 2. 8 Duramax Trucks. All torque and speed limits removed. Pilot Post injections removed. Exhaust brake power increased and enabled to lower speeds. Considerable fuel mileage gains over the stock calibrations. Improved pedal sensitivity and adjustable per SOTF level. Exhaust brake setting persists through key cycle. SOTF Tune level is displayed via DEF Gauge. Torque converter lockup