GM Duramax L5P - 3.5" Down-pipe (2017-2026) performance-programmer ensuring that power flows smoothly

ensuring that power flows smoothly and efficiently to the ground

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powerful in impact—this is the intake your diesel’s been waiting for

Most importantly

the Mini Maxx V2 comes ready to use with pre-loaded tunes for DPF

GM Duramax L5P - 3.5" Down-pipe (2017-2026) performance-programmer ensuring that power flows smoothlyVehicle Fitment: Duramax L5P downpipe upgrade is compatible with 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6. 6L Duramax L5P pickup trucks. Description: This 3. 5" turbocharger downpipe (also known as the turbo direct pipe) will remove the DOC and increase exhaust flow out of the turbo, improving performance. There are other versions of this pipe that start behind the Diesel Oxidation