SKU: 43051599832

Banks Power 66798 Derringer Tuner, with iDash SuperGauge for 2019-2022 Ram 1500 and 2020+ Jeep Wrangler/Gladiator 3.0L EcoDiesel

Sale price$346.05 Regular price$384.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Banks Power 66798 Derringer Tuner, with iDash SuperGauge for 2019-2022 Ram 1500 and 2020+ Jeep Wrangler/Gladiator 3.0L EcoDieselShave a full second off your 0 60 time and get over 4 truck lengths ahead of stock in the 1 4 mile. This makes getting onto the highway and merging effortless. Patented safety features protect engine and transmission. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle

Shave a full second off your 0-60 time and get over 4 truck lengths ahead of stock in the 1/4 mile. This makes getting onto the highway and merging effortless. Patented safety features protect engine and transmission.

Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. 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. 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.

The electronics are enclosed in a compact housing which is easily concealed and communicates with other Banks devices such as our iDash DataMonster, iDash SuperGauge, and PedalMonster throttle booster. The Derringer connects in line with your truck's engine sensors. But unlike other tuners, it also connects to the vehicle's OBD-II diagnostic bus.

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.

Key Features

  • Adds up to 57 hp and 73 lb-ft
  • 4.3 truck length lead in the 1/4 mile
  • 0-60 mph 1-second faster
  • 6 power levels that can be changed on-the-fly via iDash. Each level adds approx 11-12 hp
  • Simple plug-and-play installation with easy removal for dealer service
  • Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's ECM
  • Warranty friendly: no reflash required and no traces left in ECM
  • Works while in cruise-control
  • AutoRate tunes in realtime using vehicle diagnostics
  • ActiveSafety protects engine/powertrain
  • Transcommand protects transmission
  • iDash displays dozens of temps, pressures, speeds, and info your dashboard doesn't
  • iDash displays 5 customizable pages of 2-8 gauges per page
  • iDash displays DPF regen status, distance between regens, DEF level
  • iDash logs up to 20 min/max values with customizable alerts
  • iDash displays user-selectable alerts, examples: speed, coolant temp, trans slip
  • Real-time bar graph displays Derringer's added power
  • Update Derringer firmware, calibration through iDash using microSD card
US Patents # 7,593,808 B2 and # 7,254,477 B1
50 State Compliant
CARB E.O. D-161-148 (2023 49-State, CA in process)
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: 43051599832

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4.6 ★★★★★
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Kaylin
Pawtucket, US
★★★★★ 1
Would not recommend
Color: Black
Product was terrible, it was not sturdy at all
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Reviewed in the United States on May 21, 2026
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NIKI73
Los Angeles, US
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
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Reviewed in the United States on April 26, 2026
C
coffeeandcode
Grantham, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
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Reviewed in the United States on August 2, 2025
J
Verified Purchase
John Grey
Louisville, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
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Amyth4
Houston, US
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025

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