Optimized Stock ECM / TCM Tuning Incl. Hardware & Credits L5P (2020-2023)
When you lend your truck to someone else, you'll want your 2020, 2021, 2022 or 2023 Chevy Silverado or GMC Sierra in Optimized Stock mode. Otherwise, the power in the gas pedal may not match their driving skills! This tune is also sold stand alone to enable transmission tuning and eliminate TPMS issues for modified tire sizes. This custom tune is "emissions intact", meaning, you do not delete your emissions equipment to get its benefits. ECM Tuners, Hardware and Credits included.
Want to talk with an expert about this product? Call us at 815-568-7920 Monday through Friday from 9-5 CST.
As low as $3,922.92
In stock
Our Optimized Stock Custom Tune
- Emissions Intact - you do not remove your emissions equipment
- Slight revisions to factory calibration
- No significant increase in peak power
- Lower smoke output
- Good for troubleshooting a physical problem with your truck
- Great for when someone else drives your truck
- If you've installed a custom intake or upgrade requiring tuning but not seeking more power
Who benefits from this tune?
- Most commonly, this tune is used in our Switch on the Fly tuning when you let someone else drive your truck
- Someone new to tuning and cautious about effects on truck
- Truck owners interested in tuning but do not need more power
- Interested in Transmission tuning only
- Set custom tire size eliminates issues with TPMS (Tire Pressure Monitoring System)
- You can tow with this tune, but will not gain the benefits of light or heavy tow tune power and torque gains
Hardware Included
Modified ECM Included (Engine Control Module)
- We stock modified ECM hardware and ship it directly to you
- Remove your factory ECM and replace it with our Modified ECM
- Flash our custom tunes using the RTD Hardware and required HP Tuners Credits
MPVI3 Hardware by HP Tuners Included
- Connect > Read > Edit > Write > Drive.
- Equipped with Bluetooth®, Proprietary Expansion Port, and Mobile Device Support
- Makes it faster and easier to read, edit, and write your vehicle’s software.
- VCM Editor and VCM Scanner and programming/USB cables, make up the essentials of VCM Suite - one of the most powerful and inclusive scanning, diagnostic, logging, and calibration products on the market.
- Full support for our latest rendition of Track Addict - the fastest scanning, logging, and data transmission rates to ensure you capture everything.
- VCM Scanner, the most powerful and comprehensive scan tool on the market.
- View, chart, and log diagnostic data in real time via the OBDII diagnostic data port.
- View and clear Diagnostic Trouble Codes (DTCs) along with other vehicle module information. Command control functions like a closed loop, fans, gear select, timing, air-fuel ratio and so much more all in real-time.
HP Tuners Universal Credits Included
- 8 credits are required for ECM tuning
Transmission Tuning Included!
- 10-Speed Allison Transmission for 2020+ L5P Duramax
The 10-Speed Allison found in your 2020-2023 L5P Duramax earned its reputation for excellence largely because of the advanced electronic control provided by the TCM (Transmission Control Module). Changing that factory calibration is especially important for you when you modify your truck and/or install ECM Tuning. Custom TCM Tuning gives you quicker shifts, smoother operation and an overall a better driving experience.a
- Transmission Tuning
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- Works with ECM Tuning to provide smooth shifting and superior drive-ability
- Torque converter lockup strategy helps you put power to the ground when you need it the most
- Improve clutch holding capacity with increased line pressure
- Makes your truck feel more powerful
- Prevents short-shifting in performance applications
- TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range
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- TCM Tuning is especially important for trucks with:
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- Custom ECM Tuning
- Larger tires (35”+)
- Modified turbo(s)
- Built transmission
- Any modification that impacts operating RPMs
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- Towing & Performance
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- Use the wider torque curve provided by ECM Tuning
- Keep your truck in its power-band when lugging up a grade
- Quicker shifts mean less time between gears and more time putting power to the ground
- Optimize your aftermarket performance parts
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- Modified TCM (Transmission Control Module)
- We stock modified TCM hardware and ship directly to you
- Remove your factory TCM and replace with our Modified TCM
- Flash our custom transmission tune using the RTD Hardware and required HP Tuners Credits
- Ship us your factory TCM; we will refund you $700 when confirmed in working order
Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov