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66793 Banks Power Derringer Tuner (Gen2) w/ IDASH 1.8 & Data Logging - GM 2017-2019

SKU: BAN66793
Mftr. Part#: 66793
UPC: 801279667921
Manufacturer: Banks Power
This Banks Power Derringer tuner produces best in class performance that will knock you back into your seat. The Derringer is the only tuner that utilizes your trucks ECU to make intelligent calculations, it's microprocessor based electronics are able to actively and safely optimize calibrations in real time. The data logging feature allows you to log up to 100 Derringer engine or transmission parameters through a microSD.

PRODUCT DETAILS (click to expand)

Mftr. Part#66793
Weight (lbs.):3.00 lbs.
Dimensions:4.00" x 9.00" x 6.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
BrandBanks Power
Product TypeTuner
Truck Type/ModelDuramax


The Banks Power Derringer Tuner is everything you could want in a tuner without removing any emissions, with it’s 6 different levels the Derringer produces best in class performance using multiple data inputs such as throttle position, rpm, vehicle speed, afr, knock and coolant temperature. The electronics are molded into a waterproof connector, easily concealed and communicates using Banks Bus with other Banks Power devices. It also connects not only with the TIP & MAP sensors but also with the vehicles OBDll diagnostic bus connector. Derringer calibration is continuously adjusting to always provide you peak performance under every driving condition.


  • Plug & play installation
  • 6 Power levels
  • On the fly switch between power levels
  • No reflashing required
  • Rugged waterproof design
  • Data logging