Banks Derringer Diesel Tuner 17-19 GM 2500HD / 3500 6.6L Duramax L5P
SKU: 40227106550

Banks Derringer Diesel Tuner 17-19 GM 2500HD / 3500 6.6L Duramax L5P

Sale price$220.50 Regular price$245.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Banks Derringer Diesel Tuner 17-19 GM 2500HD / 3500 6.6L Duramax L5PUnleash the true power of your Duramax engine. The Derringer diesel tuner from Banks Power unlocks up to 61 extra horsepower and 112 lb ft extra torque! When passing cars on the highway, you will be 13% quicker from 50 70mph! Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engine's ECM. It actively and safely optimizes calibrations in real

Unleash the true power of your Duramax engine. The Derringer diesel tuner from Banks Power unlocks up to 61 extra horsepower and 112 lb-ft extra torque! When passing cars on the highway, you will be 13% quicker from 50-70mph!

Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engine's ECM. It actively and safely optimizes calibrations in real-time thanks to its OBD-II connectivity. No competitive tuner does that.

Derringer has 6 levels, adjustable on-the-fly using the iDash (you can select an iDash above). Level 6 produces best-in-class performance. Level 3 is designed for work use and has a great mid-range feel. When running Level 3 with a loaded truck and/or pulling a trailer, your on-ramp merging speeds and passing times are greatly improved.

ActiveSafety health monitoring circuitry keeps an eye on the vehicle and the module itself. It checks its health 100 times a second. If it detects an issue, the Derringer instantly bypasses itself, sets a device diagnostic code, and seamlessly returns the truck to stock power. Plus, Derringer's special coolant temp monitoring prevents power addition when the engine is too cold or overheated. The Derringer also auto-adjusts power if knock occurs due to bad fuel. Maximum safe power is all automatic with a Derringer — you just choose your preferred power level and enjoy the ride.


OVERVIEW OF OPTIONS


iDash SuperGauge
  • Over 300 parameters available to display
  • Controls your Derringer's 6 power levels
  • Built-in shift light

iDash DataMonster
  • Same as SuperGauge, plus...
  • Adds data-logging functionality
  • Log 100 parameters at a time
  • 4GB micro-SD included
  • Free data viewer at https://datalogviewer.com/


INSTALLATION INSTRUCTIONS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40227106550

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Shlomit Cline
West Palm Beach, US
★★★★★ 4
Recommended, exactly what I was looking for
Size: 5 Drawers, Color: Grey
Exactly as described, very practical and great organizer for jewelry. The separators are modular and you can play around with the compartment sizes, which is great. Only small hitch is that the separators are different sizes and some are too long, while others fall down, so still trying to figure out how to use them best.
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Reviewed in the United States on November 8, 2025
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Marge in California
Boise, US
★★★★★ 5
very easy to use amd so easy to see your jewelry at once,
Size: 3 Drawers, Color: Beige
I love this box and now have 2. Its so easy to see what you have and can make an easy selection. itsd beautifully made and looks more expensisve.
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Reviewed in the United States on March 21, 2026
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Lincoln
Natrona Heights, US
★★★★★ 5
Good quality
Size: 3 Drawers, Color: Grey
Wanted something to hold my necklaces that I did not have to fasten and then unfasten when I was ready to wear. Tried several but sent back. Although pricy, best choice and works well. Very good quality!
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Reviewed in the United States on March 3, 2026
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Maryellen Lozano
Los Angeles, US
★★★★★ 1
Not what I needed
Size: 3 Drawers, Color: Grey
Don't like
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Reviewed in the United States on December 5, 2025
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jessica nieves
Massapequa, US
★★★★★ 5
El material de adentro es suavecito para las cadenas
Size: 3 Drawers, Color: Grey
Igualito a la foto
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Reviewed in the United States on March 19, 2025

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