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SCT 7416 X4 Power Flash Programmer for 2006-2010 GM 6.6L Duramax LBZ/LMM
Unlock the hidden power in your 2006-2010 Chevrolet or GMC 6.6L Duramax LBZ or LMM with the SCT X4 Power Flash Programmer (part #7416). Factory calibrations are designed for the average driver—leaving horsepower, torque, and throttle response on the table. The SCT X4 delivers pre-loaded, dyno-proven performance tunes that increase horsepower and torque (up to +100 HP and +140 lb-ft), sharpen throttle response, firm up shifts, and can improve fuel economy, all while giving you real-time monitoring and easy customization.
Simply plug the X4 into your vehicle’s OBD-II port. Select a pre-loaded tune optimized for street performance, towing, or economy, and the device flashes your PCM in minutes. It automatically backs up your stock tune so you can return to factory settings anytime. The compact handheld unit (approximately 2.75" × 5.5") features a full-color backlit LCD display with auto-dim and adjustable portrait/landscape modes for clear viewing day or night.
Key Features
- Pre-loaded dyno-proven tunes for increased horsepower, torque, throttle response, and firmer shifts
- Built-in WiFi for quick device updates over your wireless network
- Stores up to 10 custom tunes from SCT dealers for maximum flexibility
- High-speed data logging and live monitoring of engine parameters (boost, timing, fuel pressure, EGT, and more)
- Dual analog inputs for external sensors (EGT, air/fuel ratio, or other 0-5V sources)
- Reads and clears diagnostic trouble codes (DTCs)
- User-adjustable parameters (tire size, axle ratio, speed limiter, shift points/firmness, and more)
- Easy return-to-stock function
- Compact, portable design with included USB cable and LiveLink software
Fitment: 2006-2010 GM 6.6L Duramax LBZ and LMM (also supports many 1999-2016/2017 GM gas vehicles—verify your specific application).
Important Notes: This product does not modify or delete emissions systems. It is not available for sale or use in California on pollution-controlled vehicles. Custom tuning may be required for heavily modified trucks.
The SCT 7416 X4 is a straightforward, powerful flash programmer that puts real performance gains and diagnostic capability in the palm of your hand—ideal for daily driving, towing, or weekend performance use.
SCT 7416 X4 Power Flash Programmer for 2006-2010 GM 6.6L Duramax LBZ/LMM
Unlock the hidden power in your 2006-2010 Chevrolet or GMC 6.6L Duramax LBZ or LMM with the SCT X4 Power Flash Programmer (part #7416). Factory calibrations are designed for the average driver—leaving horsepower, torque, and throttle response on the table. The SCT X4 delivers pre-loaded, dyno-proven performance tunes that increase horsepower and torque (up to +100 HP and +140 lb-ft), sharpen throttle response, firm up shifts, and can improve fuel economy, all while giving you real-time monitoring and easy customization.
Simply plug the X4 into your vehicle’s OBD-II port. Select a pre-loaded tune optimized for street performance, towing, or economy, and the device flashes your PCM in minutes. It automatically backs up your stock tune so you can return to factory settings anytime. The compact handheld unit (approximately 2.75" × 5.5") features a full-color backlit LCD display with auto-dim and adjustable portrait/landscape modes for clear viewing day or night.
Key Features
Pre-loaded dyno-proven tunes for increased horsepower, torque, throttle response, and firmer shifts[...]
SCT 7416 X4 Power Flash Programmer for 2006-2010 GM 6.6L Duramax LBZ/LMM
Unlock the hidden power in your 2006-2010 Chevrolet or GMC 6.6L Duramax LBZ or LMM with the SCT X4 Power Flash Programmer (part #7416). Factory calibrations are designed for the average driver—leaving horsepower, torque, and throttle response on the table. The SCT X4 delivers pre-loaded, dyno-proven performance tunes that increase horsepower and torque (up to +100 HP and +140 lb-ft), sharpen throttle response, firm up shifts, and can improve fuel economy, all while giving you real-time monitoring and easy customization.
Simply plug the X4 into your vehicle’s OBD-II port. Select a pre-loaded tune optimized for street performance, towing, or economy, and the device flashes your PCM in minutes. It automatically backs up your stock tune so you can return to factory settings anytime. The compact handheld unit (approximately 2.75" × 5.5") features a full-color backlit LCD display with auto-dim and adjustable portrait/landscape modes for clear viewing day or night.
Key Features
- Pre-loaded dyno-proven tunes for increased horsepower, torque, throttle response, and firmer shifts
- Built-in WiFi for quick device updates over your wireless network
- Stores up to 10 custom tunes from SCT dealers for maximum flexibility
- High-speed data logging and live monitoring of engine parameters (boost, timing, fuel pressure, EGT, and more)
- Dual analog inputs for external sensors (EGT, air/fuel ratio, or other 0-5V sources)
- Reads and clears diagnostic trouble codes (DTCs)
- User-adjustable parameters (tire size, axle ratio, speed limiter, shift points/firmness, and more)
- Easy return-to-stock function
- Compact, portable design with included USB cable and LiveLink software
Fitment: 2006-2010 GM 6.6L Duramax LBZ and LMM (also supports many 1999-2016/2017 GM gas vehicles—verify your specific application).
Important Notes: This product does not modify or delete emissions systems. It is not available for sale or use in California on pollution-controlled vehicles. Custom tuning may be required for heavily modified trucks.
The SCT 7416 X4 is a straightforward, powerful flash programmer that puts real performance gains and diagnostic capability in the palm of your hand—ideal for daily driving, towing, or weekend performance use.
Fits: SCT X4 Programmer