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Description
BANKS POWER 66793 DERRINGER TUNER (GEN2) WITH IDASH 1.8 & DATA-LOGGING 17-19 L5PStop the competition in your 2017 2019 GM 6. 6L Duramax L5P with the Banks Power 66793 Derringer Tuner (Gen2) With iDash 1. 8 & DataLogging This value priced, feature packed tuner gives you torque and power gains across the full RPM range. Starting off at idle, and marching to the shift point in each gear. Designed to use multiple data inputs such as throttle position, RPM, vehicle speed, AFR, knock, and coolant temp just like your engine's ECU. It's
Stop the competition in your 2017-2019 GM 6.6L Duramax L5P with the Banks Power 66793 Derringer Tuner (Gen2) With iDash 1.8 & DataLogging This value priced, feature packed tuner gives you torque and power gains across the full RPM range. Starting off at idle, and marching to the shift point in each gear. Designed to use multiple data inputs such as throttle position, RPM, vehicle speed, AFR, knock, and coolant temp just like your engine's ECU. It's microprocessor based electronics are able to actively and safely optimize calibrations in real time, unlike other products on the market.The Derringer with iDash has six switched settings. Level 6 produces best in class performance that knocks you back in your set. The Plus setting is for work use and has great mid-range feel. When running Plus with a loaded work truck and/or pulling a trailer, your on ramp merging speeds and passing times are greatly improved. The Derringer is the only tuner that actually utilizes your truck’s ECU to make intelligent calculations!
The electronics are molded into a waterproof connector, which is easily concealed and communicates using B-Bus (Banks Bus) with other devices such as the iDash 1.8 Super Gauge/Control Center. The Derringer connects in line with the Throttle Inlet Pressure (TIP) and Manifold Absolute Pressure (MAP) sensors. But, unlike others it also connects to the vehicle's OBDII diagnostic bus connector. A CAN (controller area network) transceiver chip communicates with OBD or B-Bus allowing our microprocessors 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.
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 partthrottle 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 loose 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
iDash 1.8 Additional Features With Data-Logging
The iDash 1.8 provides addition features to your Derringer Tuner. You can data-log up to 100 Derringer engine or transmission parameters through microSD card. The 6 power levels can be changed on-the-fly with the iDash, and the optimized Derringer Layout allows you to view vital data from multiple engine or transmission parameters. In addition, the system can be expanded with other Banks Bus products (not included).
6 Power Levels with on-the-fly adjustability
Optimized Degginer layout to view vital data
Regen status displayed over power level when regen is active
Power added bar graph shows Derringer power being added
Datalog up to 100 Derringer, engine or transmission parameters
On-screen Derringer status indicator
FEATURES
iDash Data-Logging Plug & Play Installation
6 Power Levels With On-The-Fly Changing Using iDash
ActiveSafety Protects Engine / Powertrain
No Reflashing Required - No Traces Left In ECM
Rugged Waterproof Design
E.O. Number D-161-115
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Long Lasting
My dogs love these! They last forever too and I have some intense chewers.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Goal!
Dog loves it, cute for hockey season!
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Reviewed in the United States on April 18, 2026
★★★★★ 2
NOT DURABLE, LONG-LASTING, OR USEFUL
Color: A-Navy, Color: A-Navy
I gave this dog toy 2-stars based on my dog toy rating system (DTRS) for “Albert” the Blue Bear!
Safety (1-rating):
Albert fell apart after 4-hours of use.
1. The ears were chewed off and I was only able to find one of them, which means my dog swallowed the other ear. Very big concern as it depends on how big your dog is to pass this object. The ear is about the size of 1.5-quarters.
2. The tail was almost chewed off entirely and was hanging on by a thread before I threw it out.
3. After the ears came off, the inside foam started to come out, which raised my concern for my dog’s saftey.
4. The entire body was soft and did not cause any harm to teeth, gums, paws, nose, etc.
Durability (3-rating):
1. The ears and tail are the weakest parts of Albert as they can easily be chewed off.
2. The body is durable enough to sustain 4-hours of use, as I threw Albert out after the ears and tail were torn off within 4-hours.
3. The small squeaker inside Albert’s belly was broken after 15-minutes of use. Thank Goodness!
4. My next concern was how long the arms and legs would last; TBD!
Squeaker (1-rating):
1. Small plastic squeaker, the size of a half-dollar, with a high pitched noise.
Fatality (2-rating):
1. Albert was put to rest after 4-hours of use as I was concerned for the safety of my dog with continued use.
2. If Albert didn’t come with ears or a tail, I can only imagine how long he would’ve survived as the material seemed to be durable enough to withstand continued use.
In conclusion, “Albert” the Blue Bear is not worth the money for a toy that falls apart after 4-hrs of use and with the concerns of safety. I was surprised that it was only 8-inches tall, next time I’ll confirm the size of the toy before I purchase the next one.
About my dog “Cannoli” for comparison:
Breed: Blue Healer / Lab mix
Weight: 40-lbs
Energy Level: High
Age: 7-months
Chew Rating: Aggressive
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Reviewed in the United States on February 20, 2025
★★★★★ 3
The dog won!
Color: A-Navy, Color: A-Navy
It’s not indestructible. Wonder if I can get a refund or another toy. It did last longer than most so I give them credit for that!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Almost good enough
Color: E-Navy+Purple
My dog chewy can rip through anything, even these. I do love the toys they’re great. They’re made with coconut on the inside, but could somebody please!, make a chew toy worthy of my dogs teeth, cause this ain’t it. But it is the strongest so far . I would recommend it. My doodle chewy short for Chewbacca is insane about chewing.
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Reviewed in the United States on June 9, 2026