Description
The Banks Derringer High Output is designed for those who work their 2024-2026 Duramax 6.6L trucks. The system provides a massive increase in torque across the working RPM range of the engine. Merging, passing and uphill climbs while towing are easier than ever. Choose from 6 power levels as you drive, including fuel economy calibrations, work, and max power. Derringer communicates with the truck’s ECM to adjust the tune in real-time, even compensating for altitude. ActiveSafety circuitry protects the engine and transmission. Derringer is controlled by the all-new iDash Pro Powertrain Information Center with Bluetooth mobile app. Best of all, it’s warranty friendly. After removal, there’s no trace left behind. 50-state emissions compliant.
Key Features
- Adds +86 hp and +178 lb-ft at the wheels
- 6 power levels that can be changed on-the-fly via iDash
- Interfaces with OBD (On-Board Diagnostics) to communicate with vehicle’s ECM
- Warranty friendly: no reflash required and no trace left after removal
- Works while in cruise-control
- AutoRate tunes in real time using vehicle diagnostics
- ActiveSafety protects engine/powertrain
- Transcommand protects transmission
- Real-time bar graph on iDash displays Derringer’s added power
- Control, monitor, and update iDash Pro wirelessly via Bluetooth connectivity
- 50-state emissions compliant
















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