20-23 L5P Duramax Full Delete Package+Tuning

2020–2023 L5P Duramax Full Delete Package + Tuning Support

Complete package for 2020–2023 6.6L L5P Duramax trucks, combining the required hardware with custom tuning support for a complete off-road setup. Includes exhaust components, necessary block-off hardware and connectors, plus tuning tailored specifically to your truck.

Custom tuning support includes ECM/TCM tuning where applicable, diagnostics, data logging, tune revisions, and ongoing support to get your setup running exactly how it should.