Banks Power Derringer Gen 2 Tuner w/ iDash 1.8 — Fits 2017-2019 GM 6.6L L5P Duramax

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Unlock Hidden Duramax Performance

Transform your 2017-2019 GM 2500/3500 6.6L L5P with the Banks Power Derringer Gen 2 Tuner. Engineered for enthusiasts who demand more, this system delivers substantial torque and horsepower gains across the entire RPM range. Unlike generic chips, the Derringer communicates directly with your vehicle's ECM via OBD-II, monitoring critical data like EGT, knock, and coolant temperature to ensure peak performance without compromising engine longevity.

Key Features & Benefits

• Real-Time Optimization: Dyno-calibrated to adjust fueling based on throttle position, RPM, and speed.
• On-the-Fly Adjustability: Switch between 6 power levels using the included 1.8-inch iDash DataMonster.
• Warranty Friendly: Plug-and-play installation leaves no footprint on your factory ECM.
• Active Safety: Built-in safeguards protect your engine and transmission during heavy towing or aggressive driving.
• Data Logging: Monitor DPF regen status and hundreds of other parameters with ease.

Whether you are hauling a heavy trailer or looking for improved passing power on the highway, the Derringer provides a seamless, responsive driving experience. Level 3 is specifically tuned for towing, offering a robust mid-range feel, while Level 6 unlocks best-in-class performance for when you need it most. Upgrade your truck's intelligence and power today with the premier tuning solution from GGCRACING.