Adds 117 hp and 225 lb-ft torque for significant performance boost
Six adjustable power levels with real-time on-the-fly tuning for optimal engine health
iDash Pro Powertrain Information Center with Bluetooth app for advanced monitoring and control
Activesafety circuitry protects engine and transmission from internal failure
Altitude compensation and EGT monitoring ensure safe operation in varying conditions
Derringer® High Output adds +117 hp +225 lb-ft with 6 safe power levels adjustable on-the-fly. Communicates with the truck's ECM to adjust the tune in real-time, even compensating for altitude. ActiveSafety circuitry protects the engine and transmission. Controlled by the new iDash Pro® Powertrain Information Center with Bluetooth mobile
Compatible Vehicles
2023 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Power Increase
+117 hp, +225 lb-ft torque
Power Levels
6 adjustable, up to +523 hp and +1039 lb-ft torque