HPT L5P ECM Upgrade (*Original ECM Required*)
by HP Tuners
Part#:
Original price
$649.99
-
Original price
$649.99
Original price
$649.99
$649.99
-
$649.99
Current price
$649.99
Description
HP Tuners Model ECM-00-L5P-U
GM E41 ECM Services (L5P) - GM E41 ECM Upgrade
Get your 2017-2023 Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning! Choose one of two options to upgrade your L5P E41 ECM for tuning: Upgrade.
If you own a 2018-2023 model year, you can upgrade your truck directly via the OBDII port! Find out more.
Shipping address for send-in services: HP Tuners [ATT: GM E41 ECM Service(L5P)], 700 Eastwood Ln, Buffalo Grove, IL 60089. Please respond to your order confirmation email with your tracking number once mailed.
ECMs with broken “LOCKING” tabs or connectors WILL NOT be accepted for upgrades.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2022 | Chevrolet | Silverado 2500 HD | Custom |
| 2017-2022 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2022 | GMC | Sierra 2500 HD | AT4 |
| 2017-2021 | GMC | Sierra 2500 HD | Base |
| 2017-2022 | GMC | Sierra 2500 HD | Denali |
| 2022 | GMC | Sierra 2500 HD | Pro |
| 2017-2022 | GMC | Sierra 2500 HD | SLE |
| 2017-2022 | GMC | Sierra 2500 HD | SLT |
| 2020-2022 | GMC | Sierra 3500 HD | AT4 |
| 2017-2021 | GMC | Sierra 3500 HD | Base |
| 2017-2022 | GMC | Sierra 3500 HD | Denali |
| 2022 | GMC | Sierra 3500 HD | Pro |
| 2017-2022 | GMC | Sierra 3500 HD | SLE |
| 2017-2022 | GMC | Sierra 3500 HD | SLT |
