Derringer Tuner; Requires iDash 1.8; iDash Not Included;
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 engines 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 trucks engine sensors. But unlike other tuners, it also connects to the vehicles 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, Derringers 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.
  • Adds Up To 57 Hp And 73 Lb-Ft
  • Autorate Tunes In Realtime Using Vehicle Diagnostics
  • Transcommand Protects Transmission
  • iDash Logs Up To 20 Min/Max Values
  • 0-60 Mph 1-Second Faster
  • 6 Power Levels That Can Be Changed On-The-Fly
  • Simple Plug-And-Play Installation
  • Warranty Friendly: No Reflash Required/No Traces Left In ECM
  • Works While In Cruise-Control
  • ActiveSafety Protects Engine/Powertrain
  • Supplied SD Card Stores Hundreds Of Hours Of Datalogs
  • Update Derringer Firmware; Calibration Through iDash

Application Summary:

Year Make/Model
2021-2022 Jeep Gladiator
2020-2022 Jeep Wrangler
2020-2022 Ram 1500
2019 Ram 1500 Classic

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.