Street Tune Only L5P (2017-2019)
Our custom Street Tune is the most power and torque you can add while maintaining factory levels of reliability in your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. This is the optimal tune for fun, daily driving. You'll feel, hear, and see evidence on your gauges of the increased power and torque and get a charge out of it.
As low as $600.00
In stock
Our Custom Street Tune
- Emissions Intact – you do not remove your emissions equipment
- Improved Horsepower & Torque
- +100 RWHP, +180 ft-lbs torque
- No dead pedal feeling
- Most power & torque you can add while maintaining OEM levels of
- reliability
- Fast acceleration - Truck feels lighter
- Mix of Fun and Superior Drive-ability
- Love driving the truck everyday
- Smooth power curve
- The throttle pedal responds exactly how you want it to
- Retain factory turbo-braking feature
- Inappropriate use of the Street Tune
- Too much power for towing heavy without watching your gauges
- Excessive abuse could produce high temperatures and lead to mechanical failures
- If you tow regularly or heavy, you should buy our Switch on the Fly tuning that includes the Light Tow and Heavy Tow tune
- Custom Tuning from DuramaxTuner.com
- Fully customized tuning with more than 100+ calibration changes from stock
- No hacking wires into control units or fuel pump and turbo sensors
- More power and less soot than box programmers
- World Class Customer Service team that actually answers the phone!
Who Benefits from this Tune?
- Drives truck on highway daily (often)
- Only drives truck on weekend but likes to show it off
- Only tow on occasion or only tow less than 8,000 lbs.
- Owned a higher HP diesel in the past and miss the feeling
Required Options
Modified ECM Purchase (Engine Control Module)
- We stock modified ECM hardware and ship directly to you
- Remove your factory ECM and replace with our Modified ECM
- Flash our custom tunes using the RTD Hardware and required HP Tuners Credits
RTD Hardware by HP Tuners
- 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, making 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
- 8 credits required for ECM tuning
Recommended Options
Transmission Tuning
-
6 Speed Allison TCM Tuning
The 6-Speed Allison found in your 2017-2019 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.
Why do you need TCM Tuning?
- 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
TCM Tuning is especially important for trucks with:
- Custom ECM Tuning
- Larger tires (35”+)
- Modified turbo(s)
- Built transmission
- Any modification that impacts operating RPMs
Towing & Performance
- 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
Modified TCM Purchase (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 $200 when confirmed in working order
HP Tuners Universal Credits
- 4 credits required for TCM tuning