Heavy Tow ECM / TCM Tuning incl. Hardware & Credits - Duramax L5P (17-19)
In stock
Sku: MO-116003010603
L5P ECMs IN STOCK READY TO SHIP!
All ECM sales are final.
Improve your heavy towing performance and transmission on your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. HP Tuners hardware and credits included.
From $4,499.92 CAD
To $6,119.92 CAD
Heavy Tow Tune
- For those towing any load up to GVWR (Gross Vehicle Weight Rating)
- + 90 RWHP, + 120 ft-lbs torque over factory
- Wide Torque curve to improve drive-ability while towing
- Perfect balance of sport driving & functionality
- Unhook and enjoy a sportier drive
Included in Our Price
Modified ECM Purchase (Engine Control Module)
- We ship a modified unlocked ECM once in stock
- Call us for current estimates on ECM delivery time frame
- Allows continued use of your truck vs removing & shipping your existing ECM
- Keep your original ECM if you ever trade or need dealer servicing
- No core purchase required
HP Tuners MPVI3 Hardware
- Bluetooth, Expansion Port, Mobile Device Support
- Read your engine, Write our tested Tunes, Drive better
- VCM (Vehicle Control Module) Editor, Scanner and USB cables
- Most powerful scanning, diagnostic and logging
8 HP Universal Credits
CAN Communication Harness
- used when exhaust sensors are disconnected
- communicates with the fuel tank level
- re-establishes communication between ECM & fuel tank components
Transmission Tuning & TCM Unlock
- Increased transmission line pressure for holding more HP and torque
- Revised shift schedule to improve drive-ability
- Keeps the truck on top of the turbo
- Improved shift timing
- Re-designed torque converter lock-up strategy
- Allows power transfer from the engine to the wheels more directly
- Modified TCM Unlock Hardware
- 4 required HP Universal Credits
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