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.

Maximum safe power is all automatic with a Derringer — you just choose your preferred power level and enjoy the ride.

• 1 second faster 0-60 time!
• Adds up to 57 hp and 73 lb-ft
• 4.3 truck length lead in in the 1/4 mile
• Each level adds approximately 10hp each
• Tune works seamlessly while in cruise-control
• AutoRate tunes in realtime using vehicle diagnostics
• 6 power levels can be changed on-the-fly with the iDash
• Warranty safe: no reflash required and no traces left in ECM
• Interfaces with OBD-II Port to communicate with the vehicle
• Experience huge torque and horsepower gains for tow and fun
• Simple plug-and-play install with easy removal for dealer service
• Display DPF regen status and DEF level
• TransCommand protects transmission
• ActiveSafety protects engine/powertrain
• Supplied SD card stores hundreds of hours of datalogs
• DataMonster logs up to 20 min/max value custom alerts
• iDash displays 5 custom pages of 2-8 gauges per page
• Update Derringer firmware through iDash microSD card
• View data logs on iDash or transfer to computer for analysis
• iDash shows real-time bar graph of Derringers's added power
• iDash displays temps, pressures, speeds, info your dashboard won't
• iDash displays selectable alerts for speed, coolant temp, trans slip, etc

US Patents #7,593,808 B2 and #7,254,477 B1

50 State Compliant CARB E.O. D-161-148, 2023 49-State CA in process