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Add usable towing torque while keeping factory safeguards in the loop
Banks 67108 combines the Derringer High Output module with an iDash Pro that does not include data logging. The system adds power in real time without reflashing the ECM, while monitoring engine and transmission conditions during towing, merging, and grade climbs.
Key Features
- 67108 exact tuner and non-data-logging iDash Pro package
- Up to 86 additional wheel horsepower and 178 lb-ft of wheel torque
- Six selectable power levels
- ActiveSafety engine and powertrain monitoring
- TransCommand shift protection for the Allison 10-speed
- Bluetooth iDash Pro control, monitoring, and updates
- No ECM reflash required
Fitment
| Years | Make | Model | Verified Application and Notes |
|---|---|---|---|
| 2024-2026 | Chevrolet | Silverado 2500 HD / 3500 HD | 6.6L Duramax L5P; 2026 California EO pending |
| 2024-2026 | GMC | Sierra 2500 HD / 3500 HD | 6.6L Duramax L5P; 2026 California EO pending |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 67108 |
| System | Derringer High Output with iDash Pro |
| iDash Version | iDash Pro without data logging |
| Power Levels | Six |
| Maximum Verified Gain | +86 wheel horsepower and +178 lb-ft |
| Engine | 6.6L Duramax L5P |
| Transmission Support | Allison 10-speed TransCommand |
| CARB Status | D-161-167 for 2024-2025; 2026 EO pending |
What's Included
- One Derringer High Output module
- One iDash Pro without data logging
- Vehicle interface wiring required for the 67108 system
- Mount is not included
About Banks Power
Banks Power develops airflow, instrumentation, and powertrain products using instrumented testing and vehicle-specific calibration. Derringer systems communicate with the factory ECM and monitor operating conditions rather than relying on a fixed uncontrolled signal offset.
Related Parts
- Vehicle-specific iDash mounting solution
- Banks PedalMonster verified for the same truck
- Single- or dual-alternator installation instructions matched to the truck configuration
FAQ
What is the 67108?It is the Derringer High Output tuner package with an iDash Pro for supported 2024-2026 GM 6.6L Duramax trucks.
Does the included iDash have data logging?No. This exact configuration includes iDash Pro without data logging.
How many power levels are available?Six levels can be selected through the iDash, including stock, economy, work, and maximum-power settings.
Does installation reflash the ECM?No. The Derringer operates without an ECM reflash and can be removed without leaving a tune behind.
Can it be used while towing?Banks identifies the calibrated levels for towing and work use, with ActiveSafety monitoring operating conditions.
What does TransCommand do?It momentarily manages added power during shifts to support clutch engagement and reduce transmission stress.
Is it legal in California?CARB EO D-161-167 covers 2024-2025 applications. The 2026 EO is pending, so the 2026 application is not currently for sale in California.
Is an iDash mount included?No. The manufacturer lists the mount as not included.
Installation Instructions
- Confirm the package identifies 67108, iDash Pro without data logging, and the correct 2024-2026 GM Duramax application.
- Determine whether the truck uses a single- or dual-alternator layout and use the matching Banks instructions.
- Disconnect power as directed and route the Derringer harness away from heat, sharp edges, and moving components.
- Connect the module inline with the specified engine sensors and connect the OBD interface without forcing terminals.
- Install and connect the iDash Pro using a separately sourced compatible mount.
- Restore power, complete setup and updates, and verify stock operation before selecting an added-power level.
- Test gauges, level changes, diagnostic status, and safe clearance before towing or full-load operation.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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