Derringer adds more torque and horsepower throughout the powerband than the competition safely and reliably letting you pull the grade without downshifting.
- Simple plug-and-play install with easy removal for dealer service
- Experience huge torque and horsepower gains for tow and fun
- Interfaces with OBD-II Port to communicate with the vehicle
- 6 power levels can be changed on-the-fly through the iDash
- Warranty safe: no reflash required and no traces left in ECM
- AutoRate tunes in realtime using vehicle diagnostics
- ActiveSafety protects engine/powertrain
- TransCommand protects transmission
- Works while in cruise-control
- DPF regen status, DEF level, displayed
- Real-time bar graph displays Derringer's added power
- Supplied SD card stores hundreds of hours of datalogs
- iDash displays 5 customizable pages of 2-8 gauges per page
- Update Derringer firmware through iDash microSD card
- DataMonster logs up to 20 min/max value custom alerts
- DPF mobile and stationary regen commanded via iDash (2017-19)
- iDash displays temps, pressures, speeds, info your dashboard doesn't
Emissions Compliant: D-161-127
US Patent # 7,593,808 & # 7,254,477
AutoRate® Dynamic Tuning
The Derringer calibration is continuously adjusting to provide peak 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) - Monitors EGT and intelligently modulates fueling to maintain a safe maximum EGT, protecting your turbo and engine.
- Altitude compensation - Senses ambient air pressure, controlling the turbocharger to maintain added boost and power as altitude increases.
- Diesel Particulate Filter (DPF) Regen - Monitors your DPF regen status to ensure the process completes successfully.
- Accelerator Pedal Monitoring – Rolls in additional power progressively, optimizing for both part-throttle fuel economy and max power when you ask for it.
- Full Power Timer - Allows for 30 seconds of wide-open throttle before transitioning to the recommended power level for sustained tow/haul.
-
Coolant Temperature Monitoring - Maintains safe power based on coolant temp.
- During warmup, no power is added below 120° F
- Power is ramped in and fully available above 150° F
- If the coolant overheats for any reason, the Derringer starts removing its power at 230° F
- Additional power is totally removed if you exceed 240° F
TransCommand® Active Transmission Safety System
The Derringer is calibrated to modulate power during shifting while ramping up hydraulic pressure for better engagement. Competitors lack OBD-II data and always add power at wide-open throttle causing excessive transmission, clutch, and torque converter slip.
- Intelligent Shift Tuning - Shift signal is optimized for the power level protecting the transmission, increasing shift speed, and avoiding ECM power derates.
- Boost and Fuel by Gear - Calibration is tuned for optimum traction and performance providing the right firmness of shift automatically.
- Tuned Hydraulic Pressure - Ramps hydraulic pressure faster than stock, maintaining engagement as power is added safely within factory limits.
- Torque Converter Clutch (TCC) Monitoring - Adjusts TCC slip to safe levels, lowering fluid temperature, and preventing extended wear.
-
Transmission Slip Monitoring - Light throttle shifts remain smooth and firm, full-throttle shifts are solid and decisive.
- This reduction in slip time also improves acceleration performance, an added benefit!
ActiveSafety® Health Monitoring
The Derringer is the only tuner available that includes Active Safety® health monitoring circuitry.
- Internal diagnostics check system 250 times per second
- Checks MAP and FRP signals and monitors CPU activity
- Activates in event of failure or loss of 12V power
- Bypass relays smoothly return stock power
with no loss of power or "Limp Home" Mode.
- Bypass relays smoothly return stock power
