Derringer Tuner Requires iDash Not Included for 17-19 Chevy/GMC 2500/3500 HD 6.6L Duramax L5P - Banks Power - 66652

Derringer features 6 power levels adjustable on-the-fly. Interfaces with OBD-II (On-Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in real-time. ActiveSafety protects engine/powertrain. TransCommand protects transmission. For use with existing iDash DataMonster or iDash SuperGauge.
Key Features: Adds up to 61 hp and 112 lb-ft; Real-time bar graph on iDash displays Derringer's added power; Update Derringer firmware, calibration through iDash using microSD card; 6 power levels that can be changed on-the-fly via iDash. Each level adds approx 12 hp; Simple plug-and-play installation with easy removal for dealer service; Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's ECM; Warranty friendly: no reflash required and no traces left in ECM; Works while in cruise-control; AutoRate tunes in realtime using vehicle diagnostics; ActiveSafety protects engine/powertrain; Transcommand protects transmission Adds up to +61 hp & +112 lb-ft; 13% quicker 50-70mph passing time