✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Thanksgiving Deal Banks Power 2020 Gm 2500/3500 6.6l L5p Derringer Tuner (gen 2) - Requires Idash Massive 75% Savings [dNTfD0ux]

$70.99 $227.99 -69%

Banks Power Derringer Tuner for GM 2500/3500 6.6L L5PIntroducing the Banks Power Derringer Tuner, the ultimate performance upgrade for your 2020-2023 GM 2500/3500 6.6L L5P engine. This advanced tuner is designed to deliver maximum power and torque ga

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Banks Power Derringer Tuner for GM 2500/3500 6.6L L5P

Introducing the Banks Power Derringer Tuner, the ultimate performance upgrade for your 2020-2023 GM 2500/3500 6.6L L5P engine. This advanced tuner is designed to deliver maximum power and torque gains across the full operating rpm range, enhancing your vehicle's performance from idle to high-speed driving. With its unique OBD-II connectivity, the Derringer actively optimizes calibrations in real-time, ensuring a seamless and safe driving experience. Its intuitive 6-level adjustment system, accessible via the iDash, allows you to fine-tune your vehicle's performance to match your driving style.
  • Gain power and torque across the full rpm range.
  • Real-time optimization for optimal performance.
  • 6-level adjustment system for personalized tuning.

Technical Specifications and Features

The Banks Power Derringer Tuner is meticulously calibrated to utilize multiple data inputs, including throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engine's ECM. This advanced data analysis ensures that the tuner optimizes performance while maintaining safety. The compact housing not only conceals the electronics but also allows for easy installation and integration with other Banks devices, such as the iDash DataMonster and PedalMonster throttle booster. The Derringer connects directly to your truck's engine sensors and OBD-II diagnostic bus, providing a comprehensive performance enhancement solution.
  • Utilizes multiple data inputs for precision tuning.
  • Compact housing for easy installation and concealment.
  • Connects to engine sensors and OBD-II diagnostic bus.

Practical Uses and Benefits

The Banks Power Derringer Tuner is perfect for both daily driving and demanding tasks such as towing or heavy-duty work. With Level 3 optimized for work use, you'll experience improved on-ramp merging speeds and passing times when carrying a loaded truck or trailer. The ActiveSafety health monitoring circuitry ensures that your vehicle remains safe and reliable, checking its health 100 times a second and automatically bypassing the tuner if an issue is detected. Additionally, the special coolant temp monitoring prevents power addition when the engine is too cold or overheated, and the auto-adjustment feature ensures maximum safe power at all times.
  • Enhanced performance for daily driving and heavy-duty tasks.
  • ActiveSafety health monitoring for safety and reliability.
  • Special coolant temp monitoring and auto-adjustment for maximum safety.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

A great tool that is incredibly and so very useful.

- Culhwch Y..

December 28, 2025

Absolutely no complaints!

It's a must have. You can definitely believe me.

- Dyfed U..

December 28, 2025

Absolutely no complaints!

An excellent product that is a definite, real must-have.

- Gwern C..

Write a Review

You Might Also Like

Discover more great products from our collection.

Acrylic Made Clear End Table

Acrylic Made Clear End Table

(145)
$54.99 $175.99 -69%
Yellow Chrysanthemum Plant

Yellow Chrysanthemum Plant

(187)
$18.99 $60.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY