Northern Tuning | Custom Diesel Tuning, EZ Lynk & HP Tuners Specialists - 20–22 L5P Exhaust & EGR Parts – Northern Tuning LTD.

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3.5" Downpipe (2017-2025 Duramax L5P)

3.5" Downpipe (2017-2025 Duramax L5P)

Regular price $451.91 CAD
Regular price Sale price $451.91 CAD
Unit price per
2020-2023 Duramax 4" Downpipe Back Exhaust w/ Muffler

2020-2023 Duramax 4" Downpipe Back Exhaust w/ Muffler

Regular price From $1,070.00 CAD
Regular price Sale price From $1,070.00 CAD
Unit price per
2020-2022 Duramax 4" Downpipe Back Exhaust - No Muffler

2020-2022 Duramax 4" Downpipe Back Exhaust - No Muffler

Regular price From $960.00 CAD
Regular price Sale price From $960.00 CAD
Unit price per
2020+ Duramax EGR Solution

2020+ Duramax EGR Solution

Regular price $502.70 CAD
Regular price Sale price $502.70 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
2017-2025 Duramax 4" CAT & DPF Race Pipe - No Muffler

2017-2025 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

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