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Versatile Banks Power | 2017-2019 Gm 2500 6.6l L5p Derringer Tuner (gen 2) With 1.8in Idash Datamonster Holiday Cheer Edition [fzpeQ7ks]

$74.99 $239.99 -69%

Banks Power Derringer Tuner for GM 2500 6.6L L5P The Banks Power Derringer Tuner is a game-changer for 2017-2019 GM 2500 6.6L L5P owners seeking maximum performance and efficiency. With six years of engine and chassis dyno experience, this tuner is d

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Banks Power Derringer Tuner for GM 2500 6.6L L5P

The Banks Power Derringer Tuner is a game-changer for 2017-2019 GM 2500 6.6L L5P owners seeking maximum performance and efficiency. With six years of engine and chassis dyno experience, this tuner is designed to enhance your vehicle's torque and power across the full operating rpm range, starting right off idle and providing a seamless boost through each gear shift. The Derringer Tuner is dyno-calibrated to mimic your engine's ECU, ensuring active and safe real-time optimization.
  • Full Operating RPM Range - From idle to high performance.
  • Real-Time Optimization - Active and safe calibrations.

Three Switched Settings for Customization

The Derringer Tuner offers three settings to cater to your specific needs: Stock, Plus, and Sport. The Sport setting unleashes the Best in Class performance with the innovative Afterburner feature, a 10-second throttle actuated and EGT controlled boosting feature. This setting can knock a full second off your 0-60 time, 2.1 seconds off your 0-80 time, and a full 4 seconds off your 0-100 times. The Plus setting is ideal for work use, providing a great mid-range feel and significantly improving on-ramp merging speeds and passing times when loaded or towing.
  • Best in Class Performance - With Afterburner and 10-second throttle actuation.
  • Improved Work Use - Enhanced merging and passing times.

Advanced Connectivity and Safety Features

The Derringer Tuner is designed with advanced connectivity and safety in mind. It features a waterproof connector that communicates using B-Bus with other devices, such as the iDash 1.8 Super Gauge/Control Center. The tuner connects in line with the FRP, TMAP, EGT, and OBDII diagnostic bus connector, ensuring seamless integration. Its CAN transceiver chip communicates with OBD or B-Bus, allowing for advanced microprocessor communication. The special coolant temp watchdog prevents power addition when the engine is too cold or overheated, ensuring maximum safe power.
  • Waterproof Connector - For easy concealment and durability.
  • Advanced Connectivity - Communicates with OBD or B-Bus.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

Very effective and expertly made.

- Brady J..

January 2, 2026

Absolutely no complaints!

A great device. And it works great.

- Dalary M..

January 2, 2026

Absolutely no complaints!

A great item. Very useful.

- Lauri R..

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