Switch on the Fly Tune Only Duramax L5P (2020-2023)
In stock
Sku: MO-116003000101
Get ALL FIVE Switch on the Fly tunes - light tow, heavy tow, sport economy, hot street and race, plus optimized stock tune for your 2020-21 Chevy Silverado or GMC Sierra. Hardware and credits are optional (if you already own them), but required to perform ECM tuning.
Choose tune only, or add the ECM Exchange, Upgrade or Purchase option and more. See details.
From $1,749.99 CAD
To $7,024.92 CAD
Switch On The Fly (5 Tunes).
Switch between Light Tow, Heavy Tow, Sport Economy, Hot Street, Race or Optimized Stock (described below inclusions). Switch tunes right from your steering wheel.
Required Options *
* (required for ECM tuning, only optional if you own them already)
ECM Exchange Program (Engine Control Module)
- Remove your ECM and ship to HP Tuners
- HP Tuners receiving, validating and shipping the Modified ECM should take 7 business days + a few days of shipping time depending on choice
- Once re-installed you can flash our tunes
- Complete instructions how to remove your ECM carefully to avoid damage, ship, and re-install the modified ECM
Required Options *
* (required for ECM tuning, only optional if you own them already)
ECM Upgrade Service (Engine Control Module)
- Remove your ECM and ship to HP Tuners. Will not be able to drive the vehicle since the ECM will be removed
- This option offers a direct servicing of your current ECM. You send it in, HP Tuners gets it ready for tuning, and sends it back
- Once re-installed you can flash our tunes
- No IMMO or Crank Relearn required
- Complete instructions how to remove your ECM carefully to avoid damage, ship, and re-install the modified ECM
ECM Exchange Service (Engine Control Module)
- Send in an L5P ECM core to be modified
- Once re-installed you can flash our tunes
- This option requires doing the IMMO and Crank relearn
- Complete instructions how to remove your ECM carefully to avoid damage, ship, and re-install the modified ECM
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
Recommended Options
CAN Communication Harness
- used when exhaust sensors are disconnected
- communicates with the fuel tank level
- re-establishes communication between ECM & fuel tank components
About our included 5 Tunes
Base Stock Tune
- Refined factory settings
- Smoother running engine & power delivery
- Reduced exhaust temperatures
- Leaves factory rev limit in place
Heavy Tow Tune
- For those towing from 8,000 lbs up to GVWR (Gross Vehicle Weight Rating)
- + 90 RWHP, + 120 ft-lbs torque over factory
- Wider torque curve assists heavy loads
- Perfect balance of sport driving & functionality
- Exhaust temperatures drop up to 100F under full load
Light Tow Tune
- For those towing any load up to 8,000 lbs
- + 110 RWHP, + 200 ft-lbs torque over factory
- Designed for weekend tower, boats, small tractors, etc
- Perfect balance of sport driving & functionality
- Unhook and enjoy a sportier drive
Sport Economy Tune
- Fun “unloaded” daily driving
- For driving around town, highways
- Impress your friends
- Put a smile on your face
- + 140 RWHP, +300 ft-lbs torque over factory
- Puts your vehicle near the 550 RWHP mark
- Not for consistent daily driving until transmission tuning available
Hot Street Tune
- Bridge between Sport Economy and Race
- A little more aggressive than Sport Economy
- Behaves nicely on the street
- + 170 RWHP, +400 ft-lbs torque over factory
- Puts your vehicle near the 580 RWHP mark
- Not for consistent daily driving until transmission tuning available
Race / Max Effort Tune
- Maxes out the factory Turbo
- + 210 RWHP, + 500 ft-lbs torque over factory
- Puts your vehicle near the 600 RWHP 1360 ft-lbs mark
- Up to 620 RWHP / 1380 ft. lbs with WC Fab turbo mouthpiece
- Not for consistent daily driving until transmission tuning available
Motor Ops uses the latest calibration information available when processing your custom ECM tuning. It is advised that all 2020+ truck owners consult their GM Dealer to ensure the TCM has the latest calibration update available. If after programming there is a Reduced Power message and/or U0101 DTC, it is likely that the ECM was updated but the TCM was not. Please reprogram the TCM.
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