2020-2022 Duramax Derringer High Output Tuner w/ iDash Data Pro (67106)

Derringer High Output adds +117 hp and +225 lb-ft with 6 safe power levels adjustable on the fly. It communicates with the truck's ECM to adjust the tune in real time, even compensating for altitude, while ActiveSafety circuitry protects the engine and transmission. Controlled by the iDash Pro Powertrain Information Center with Bluetooth mobile app.

Part Number: 67106

Fits: 2020-2022 GMC/Chevrolet HD, 6.6L Duramax

• Adds +117 hp / +225 lb-ft
• 6 power levels changed on the fly via iDash, ~23 hp per level
• Interfaces with OBD-II port to communicate with the vehicle's ECM
• Warranty friendly, no reflash required and no trace left after removal
• AutoRate and ActiveSafety protect engine and powertrain