SKU: 95497038050

Banks 66793 Derringer Tuner with iDash 1.8 Data Monster 17-19 6.6L GM Duramax L5P

Sale price$400.05 Regular price$444.50
Save 10%

Pay in installments of $111.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Banks 66793 Derringer Tuner with iDash 1.8 Data Monster 17-19 6.6L GM Duramax L5PWho knew you could get so much power and insights to your powertrain in such a compact package? The Derringer safely adds over 60 horsepower with six power levels while the iDash logs up to 100 parameters at a time. Stops the competition dead in their tracks. 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

Who knew you could get so much power and insights to your powertrain in such a compact package? The Derringer safely adds over 60 horsepower with six power levels while the iDash logs up to 100 parameters at a time.

Stops the competition dead in their tracks. 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 and coolant temperature, just like your engine's ECU. Its microprocessor-based electronics are able to actively and safely optimize calibrations in real time. No competitive product does that.

Derringer has six switched settings. Level 6 produces best in class performance and knocks you back in your seat. The Level 3 setting is for work use and has a great mid-range feel. When running Level 3 with a loaded work 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 using B-Bus (Banks Bus) with other devices such as the iDash 1.8 DataMonster or iDash 1.8 SuperGauge. The Derringer connects in line with your truck's engine sensors. But, unlike others, it also connects to the vehicle's OBDII diagnostic bus connector. A CAN (Controller Area Network) transceiver chip communicates with OBDII or B-Bus allowing our microprocessor to talk with the vehicle. And, Derringer's special coolant temp watchdog 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 setting.

How the Derringer does what it does, and why - There’s no easy way to make more power in your daily driven L5P with GM’s ECU and factory turbo, no magic flash or special “chip” available. Banks had to go the tuner route, and making an inline tuner for your truck was no easy task. Banks has almost a thousand man-hours into Derringer development.

The Derringer is a plug-and-play microcomputer designed for easy installation, it’s enclosed in a compact housing which is easily concealed, and connects to the iDash 1.8 Super Gauge for the ultimate in information and power selection, unlocking three additional power levels.

AutoRate - Unlike the fixed tuning used by others, the Derringer calibration is continuously adjusting to provide you the peak possible performance under every driving condition. By utilizing the power of the OBD-II data, the tuner intelligently fine-tunes its calibration on the fly without you having to change its power level.

  • Exhaust Gas Temperature (EGT) – The Derringer senses your engine’s EGT and intelligently modulates fueling to maintain a safe maximum EGT, protecting your turbo and engine.
  • Altitude compensation – The Derringer senses ambient air pressure, controlling the turbocharger to maintain added boost and power as altitude increases.
  • Diesel Particulate Filter (DPF) Regen – The Derringer tuner constantly monitors your DPF regen status and will optimize its calibration to ensure the DPF regen process completes successfully.
  • Accelerator Pedal Monitoring – The Derringer senses accelerator pedal position to roll in additional power progressively, optimizing part-throttle fuel economy and giving max power when you ask for it.
  • Coolant Temperature Monitoring – The Derringer senses coolant temp to control added power. During warmup, no power is added below 120° F, then power is ramped in and fully available above 150° If the coolant overheats for any reason, the Derringer starts removing its power at 230° F and additional power is totally removed if you exceed 240° F.
  • Full Power Timer – If set on Sport level, the Derringer allows for 30 seconds of wide open throttle before transitioning to the recommended power level for sustained tow/haul. (Our research has shown that the stock L5P when at full power will hit 1450° EGT and after a minute or so will pull out fuel to cool things down. So, we do the same thing.)

TransCommand Active Transmission Safety System - In addition to AutoRate Adaptive Tuning, the Derringer utilizes key engine and transmission parameters to enhance shift performance and improve the longevity of your transmission. Because the competitors lack the essential OBD-II data, they always add power at wide open throttle—no matter what! This can cause excessive transmission slip, torque converter clutch slip and even 170 HP engine derates in order for the transmission to complete the shift. This harms the overall performance and degrades your transmission. The Derringer is meticulously calibrated and extensively tested to properly modulate power during shifting, optimizing performance and safety.

  • Intelligent Shift Tuning – The transmission shift request signal is monitored to optimize the power level prior to the shift protecting the transmission, increasing shift speed and avoiding ECU power derates.
  • Boost and Fuel by Gear – Gear based calibration allows for optimum traction and performance
  • Torque Converter Clutch Slip Monitoring – The Derringer adjusts to modulate TCC slip to safe levels.
  • Transmission Slip Monitoring – The Derringer adjusts calibration to modulate transmission slip to safe levels
ActiveSafety - The Derringer is the only tuner on the market to include ‘Active Safety’, an active failsafe system that utilizes bypass relays to smoothly transition your vehicle to stock power levels in the event of any trouble signs in the Derringer. The system constantly monitors various parameters at over 50 times a second to ensure that everything is operating as it should. If any competitive tuners lose power or fail in any way, they will instantly trigger a “limp home” mode where all power is lost and the vehicle dangerously slows to a crawl. If the same fault condition occurs to the Derringer it will gracefully remove its additional power and return to stock power levels without a hitch.

  • Internal self-diagnostics checks health of the system 50 times per second
  • Monitors MAP and FRP signals for out of range condition (disconnected or short circuit)
  • Watchdog timer constantly monitors CPU activity
  • Active safety engages if 12-volt power is lost to the Derringer tuner
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: 95497038050

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Harry Baldwin
Port Orchard, US
★★★★★ 5
Best miscellaneous wipe for the money
Scent: Unscented, Size: 25 Count (Pack of 4)
Excellent micellar wipe. Best value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
D
Verified Purchase
DezzleBee
Bozeman, US
★★★★★ 4
Great, but different.
Scent: Unscented, Size: 25 Count (Pack of 4)
I've been buying these for a while now. I love them because I have really sensitive skin and these clean my face without leaving a greasy film, or irritating my skin like other face wipes do. Mind you, the only makeup I wear is mascara though, so it's really only cleaning off oil and dirt. They don't dry out my face either. The only problem I have with these, is that, the last batch I ordered (while in the same packaging, and having no difference in looks or labels) is different than what I had previously been receiving from the same company. They smell different (actually better in my opinion) and they do NOT remove my mascara as well anymore. I still love them, because it does help keep my face from being excessively oily and keeps it clean other than removing my mascara. Though I am disappointed that I now have to get a different brand wipe just for removing my mascara now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2020
S
Verified Purchase
Susanna Heimann
Louisville, US
★★★★★ 5
Best of the facial wipes
Scent: Unscented, Size: 25 Count (Pack of 3)
I have used a lot of facial wipes. But, because of environmental reasons I am trying to cut back on the excess use of wipes which will go into a landfill. However, there are times when I am just too tired or too lazy to do a whole cleansing routine at night and I will reach for a wipe. These do a good job of taking off even waterproof makeup and yet still being gentle on the skin. I find I have no sensitivity to them(and I am sensitive to many, many things). I bought them specifically this time for my trip to Thailand because I knew it would be hot and humid and that I probably would need to cleanse my face a couple of times during the day from sweat and grime. They worked and I found them refreshing. I think I will always keep them on hand for the times I need them — this is by far my favorite brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2022
D
Verified Purchase
DL Frazelle
Alexandria, US
★★★★★ 5
Great for Rosacea Skincare
Scent: Unscented, Size: 25 Count (Pack of 6)
My elderly mom has rosacea and these moist Micellar Facial Wipes are the absolute best for cleaning her delicate skin. I was so happy to discover Simple Facial Wipes because I had tried many other brands in the past, but all of the other wipes irritated her face and caused a burning sensation. These wipes are soft, sturdy and unscented. They are also pricier than other brands, but they are well worth the cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Best wipes at a great price!
Scent: Unscented, Size: 25 Count (Pack of 6)
These are about the best facial cleansing wipes I've found anywhere, and if you buy the bundle it's a great bargain as well. The wipes are gentle on my sensitive skin, but do a thorough job of getting off the makeup, even mascara and eyeliner. My husband was shaking an ink cartridge the other day and black ink sprayed out all over his face and shirt. On impulse we grabbed one of my facial wipes and started to clean the ink off his face. It easily cleaned up all of the ink, even from his mustache and beard with no residue, and I only had to use two of them. That's how effective these wipes are!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2020

recommand products