Banks Derringer High Output Tuner Only (Requires Existing iDash Pro), 2024-2026 Chevy/GMC 2500/3500 6.6L Duramax L5P 67137

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

About This Product

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.

Fitment Table

Frequently Bought Together

Reviews