Duramax 17-19 L5P Tunes & Parts – Northern Tuning LTD.

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17-23 L5P Duramax Custom Tune Files

17-23 L5P Duramax Custom Tune Files

Regular price From $850.00 CAD
Regular price Sale price From $850.00 CAD
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2017-2023 Duramax E41 ECM Upgrade Kit

2017-2023 Duramax E41 ECM Upgrade Kit

Regular price $472.00 CAD
Regular price Sale price $472.00 CAD
Unit price per
HP Tuners Blank MPVI3

HP Tuners Blank MPVI3

Regular price $552.00 CAD
Regular price Sale price $552.00 CAD
Unit price per
EZ-Lynk Auto Agent 3.0

EZ-Lynk Auto Agent 3.0

Regular price $749.00 CAD
Regular price Sale price $749.00 CAD
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2017-2024 Duramax Tuner Harness Plug Kit

2017-2024 Duramax Tuner Harness Plug Kit

Regular price $146.48 CAD
Regular price Sale price $146.48 CAD
Unit price per
2017-2019 Duramax 4" Downpipe Back Exhaust w/ Muffler

2017-2019 Duramax 4" Downpipe Back Exhaust w/ Muffler

Regular price From $1,020.00 CAD
Regular price Sale price From $1,020.00 CAD
Unit price per
2017-2019 Duramax 5" Downpipe Back Exhaust

2017-2019 Duramax 5" Downpipe Back Exhaust

Regular price From $1,000.00 CAD
Regular price Sale price From $1,000.00 CAD
Unit price per
2017-2022 Duramax 4" CAT & DPF Race Pipe - No Muffler

2017-2022 Duramax 4" CAT & DPF Race Pipe - No Muffler

Regular price From $650.00 CAD
Regular price Sale price From $650.00 CAD
Unit price per
2017-2022 Duramax 4" CAT & DPF Race Pipe w/ Muffler

2017-2022 Duramax 4" CAT & DPF Race Pipe w/ Muffler

Regular price $740.00 CAD
Regular price Sale price $740.00 CAD
Unit price per

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