SKU: 86346719386

Banks Power 66799 Derringer Tuner, Requires iDash (not included) for 2019-2022 Ram 1500 and 2020+ Jeep Wrangler/Gladiator 3.0L EcoDiesel

Sale price$220.50 Regular price$245.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Banks Power 66799 Derringer Tuner, Requires iDash (not included) 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 logs up to 100 parameters at 20hz
  • Supplied SD card stores hundreds of hours of datalogs
  • Data logs can be viewed right on the iDash or transferred to a computer for analysis
  • 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
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: 86346719386

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Valentin Zahrebelnyj
Charlottesville, US
★★★★★ 4
Fabrics Great, Size a little Big, Overall Pretty Good
Size: Medium, Color: Dark Navy
This suit was truly great, the size for the pants and the vest were pretty on point, maybe a little long for the pants. The jacket was way too big though compared to the rest. Overall pretty good suit for the price, very surprised at the build quality and faabrics.
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Reviewed in the United States on April 30, 2026
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HEATHER
Dallas, US
★★★★★ 5
well worth the money
Size: X-Large, Color: Black
This suit was better than expected. The material was thick and durable, and it fit perfectly!
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Reviewed in the United States on May 6, 2026
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Just a person
Birmingham, US
★★★★★ 5
Very nice suit, but too small
Size: X-Large, Color: Black
It's a very nice suit - but too small. Will purchase again in a larger size.
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Reviewed in the United States on June 1, 2026
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Nick c.
Birmingham, US
★★★★★ 4
Good quality and cannot beat the value you get with a suit
Size: Medium, Color: Black
I recently purchased the WEEN CHARM Men's Suits Slim Fit for my son's homecoming and I must say, I am impressed with the quality and fit of this suit. Firstly, the material used in this suit is of exceptional quality. The fabric feels soft and smooth, and it has a nice weight to it which gives it a luxurious feel. The suit doesn't feel cheap or flimsy at all. The slim fit design is impeccable. It hugs my son's body in all the right places, giving him a sharp and stylish look. The suit is tailored to perfection and accentuates his physique beautifully. I also appreciate the attention to detail in the craftsmanship. The stitching is neat and sturdy, and there were no loose threads or flaws that I could find. The suit looks like it was made with care and precision. Additionally, the suit was surprisingly comfortable. My son didn't complain about any discomfort or restriction of movement throughout the evening, which is always a plus. The only reason I haven't given it a five-star rating is because the suit did require some minor alterations for a perfect fit. Nonetheless, this is a small inconvenience considering the overall satisfaction we had with this purchase. In conclusion, I highly recommend the WEEN CHARM Men's Suits Slim Fit. It is a stylish, well-made suit that will definitely make a statement at any formal event. My son looked dashing in it and received many compliments.
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Reviewed in the United States on July 8, 2023
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E. Shaddock
Houston, US
★★★★★ 5
Fit like a glove and soft to the touch.
Size: Small, Color: Black
My son loved the suit. It was not itchy. The fabric was soft. He did not like the vest but it is because he normally wears baggy clothes. He did not want a slim fit suit but he ended feeling good in it. For the price you can't miss. He is 140 lbs and is 5'7". We used the sizing chart for reference and bought size small. The length and waist of the pants were perfect and the arms were just right.
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Reviewed in the United States on April 11, 2026

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