Afterpay/ZipMoney is not available for backorder items.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $315.45 fortnightly and receive your order now. More info
- We Accept
Afterpay/ZipMoney is not available for backorder items.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $315.45 fortnightly and receive your order now. More info
Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Upgrade service. Upgrade your original E41 ECM for tuning and diagnostics via this send-in, one-time service. Simply send HP Tuners your original E41 ECM and we'll upgrade it for tuning and diagnostics.
HP Tuners L5P - ECM Upgrade Serivce
Engine Control Module (ECM)
HPT L5P ECM Upgrade (*VIN & Original ECM Required To Go Back To Same Truck It Came Out Of*) | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2017 | GMC | Sierra 3500 HD | SLT | US |
2017 | Chevrolet | Silverado 2500 HD | WT | US |
2017 | Chevrolet | Silverado 3500 HD | LT | US |
2017 | Chevrolet | Silverado 2500 HD | LT | US |
2017 | Chevrolet | Silverado 3500 HD | LTZ | US |
2017 | GMC | Sierra 2500 HD | Denali | US |
2017 | Chevrolet | Silverado 2500 HD | High Country | US |
2017 | GMC | Sierra 2500 HD | Base | US |
2017 | Chevrolet | Silverado 3500 HD | High Country | US |
2017 | GMC | Sierra 2500 HD | SLT | US |
2017 | GMC | Sierra 3500 HD | Base | US |
2017 | Chevrolet | Silverado 2500 HD | LTZ | US |
2017 | GMC | Sierra 3500 HD | SLE | US |
2017 | Chevrolet | Silverado 3500 HD | WT | US |
2017 | GMC | Sierra 2500 HD | SLE | US |
2017 | GMC | Sierra 3500 HD | Denali | US |
2018 | GMC | Sierra 3500 HD | Denali | US |
2018 | GMC | Sierra 3500 HD | Base | US |
2018 | GMC | Sierra 2500 HD | Base | US |
2018 | GMC | Sierra 2500 HD | Denali | US |
2018 | Chevrolet | Silverado 3500 HD | LT | US |
2018 | GMC | Sierra 2500 HD | SLE | US |
2018 | Chevrolet | Silverado 2500 HD | High Country | US |
2018 | GMC | Sierra 2500 HD | SLT | US |
2018 | Chevrolet | Silverado 2500 HD | LT | US |
2018 | Chevrolet | Silverado 3500 HD | WT | US |
2018 | Chevrolet | Silverado 3500 HD | High Country | US |
2018 | Chevrolet | Silverado 3500 HD | LTZ | US |
2018 | GMC | Sierra 3500 HD | SLT | US |
2018 | Chevrolet | Silverado 2500 HD | LTZ | US |
2018 | Chevrolet | Silverado 2500 HD | WT | US |
2018 | GMC | Sierra 3500 HD | SLE | US |
2019 | Chevrolet | Silverado 2500 HD | LT | US |
2019 | GMC | Sierra 3500 HD | SLT | US |
2019 | Chevrolet | Silverado 3500 HD | High Country | US |
2019 | Chevrolet | Silverado 2500 HD | WT | US |
2019 | Chevrolet | Silverado 3500 HD | LT | US |
2019 | GMC | Sierra 3500 HD | SLE | US |
2019 | GMC | Sierra 2500 HD | Base | US |
2019 | GMC | Sierra 2500 HD | SLE | US |
2019 | GMC | Sierra 3500 HD | Base | US |
2019 | GMC | Sierra 2500 HD | Denali | US |
2019 | GMC | Sierra 3500 HD | Denali | US |
2019 | Chevrolet | Silverado 3500 HD | WT | US |
2019 | Chevrolet | Silverado 2500 HD | High Country | US |
2019 | Chevrolet | Silverado 2500 HD | LTZ | US |
2019 | Chevrolet | Silverado 3500 HD | LTZ | US |
2019 | GMC | Sierra 2500 HD | SLT | US |
2020 | GMC | Sierra 3500 HD | Base | US |
2020 | Chevrolet | Silverado 2500 HD | High Country | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Upgrade service. Upgrade your original E41 ECM for tuning and diagnostics via this send-in, one-time service. Simply send HP Tuners your original E41 ECM and we'll upgrade it for tuning and diagnostics.
HP Tuners L5P - ECM Upgrade Serivce
Engine Control Module (ECM)
HPT L5P ECM Upgrade (*VIN & Original ECM Required To Go Back To Same Truck It Came Out Of*) | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2017 | GMC | Sierra 3500 HD | SLT | US |
2017 | Chevrolet | Silverado 2500 HD | WT | US |
2017 | Chevrolet | Silverado 3500 HD | LT | US |
2017 | Chevrolet | Silverado 2500 HD | LT | US |
2017 | Chevrolet | Silverado 3500 HD | LTZ | US |
2017 | GMC | Sierra 2500 HD | Denali | US |
2017 | Chevrolet | Silverado 2500 HD | High Country | US |
2017 | GMC | Sierra 2500 HD | Base | US |
2017 | Chevrolet | Silverado 3500 HD | High Country | US |
2017 | GMC | Sierra 2500 HD | SLT | US |
2017 | GMC | Sierra 3500 HD | Base | US |
2017 | Chevrolet | Silverado 2500 HD | LTZ | US |
2017 | GMC | Sierra 3500 HD | SLE | US |
2017 | Chevrolet | Silverado 3500 HD | WT | US |
2017 | GMC | Sierra 2500 HD | SLE | US |
2017 | GMC | Sierra 3500 HD | Denali | US |
2018 | GMC | Sierra 3500 HD | Denali | US |
2018 | GMC | Sierra 3500 HD | Base | US |
2018 | GMC | Sierra 2500 HD | Base | US |
2018 | GMC | Sierra 2500 HD | Denali | US |
2018 | Chevrolet | Silverado 3500 HD | LT | US |
2018 | GMC | Sierra 2500 HD | SLE | US |
2018 | Chevrolet | Silverado 2500 HD | High Country | US |
2018 | GMC | Sierra 2500 HD | SLT | US |
2018 | Chevrolet | Silverado 2500 HD | LT | US |
2018 | Chevrolet | Silverado 3500 HD | WT | US |
2018 | Chevrolet | Silverado 3500 HD | High Country | US |
2018 | Chevrolet | Silverado 3500 HD | LTZ | US |
2018 | GMC | Sierra 3500 HD | SLT | US |
2018 | Chevrolet | Silverado 2500 HD | LTZ | US |
2018 | Chevrolet | Silverado 2500 HD | WT | US |
2018 | GMC | Sierra 3500 HD | SLE | US |
2019 | Chevrolet | Silverado 2500 HD | LT | US |
2019 | GMC | Sierra 3500 HD | SLT | US |
2019 | Chevrolet | Silverado 3500 HD | High Country | US |
2019 | Chevrolet | Silverado 2500 HD | WT | US |
2019 | Chevrolet | Silverado 3500 HD | LT | US |
2019 | GMC | Sierra 3500 HD | SLE | US |
2019 | GMC | Sierra 2500 HD | Base | US |
2019 | GMC | Sierra 2500 HD | SLE | US |
2019 | GMC | Sierra 3500 HD | Base | US |
2019 | GMC | Sierra 2500 HD | Denali | US |
2019 | GMC | Sierra 3500 HD | Denali | US |
2019 | Chevrolet | Silverado 3500 HD | WT | US |
2019 | Chevrolet | Silverado 2500 HD | High Country | US |
2019 | Chevrolet | Silverado 2500 HD | LTZ | US |
2019 | Chevrolet | Silverado 3500 HD | LTZ | US |
2019 | GMC | Sierra 2500 HD | SLT | US |
2020 | GMC | Sierra 3500 HD | Base | US |
2020 | Chevrolet | Silverado 2500 HD | High Country | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |