EGR & CCV Delete Blogs

Should You Delete Your L5P Duramax?

• Jun 03, 2025
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Are you considering deleting your L5P Duramax? This article provides a thorough analysis of the benefits and risks associated with removing emissions control systems like the DPF, EGR, and DEF. We discuss how these deletions can boost engine performance, fuel efficiency, and long-term reliability, especially with high-quality components from DynoVox. You'll discover real-world dyno data, maintenance comparisons, and an objective breakdown of how emissions systems affect your truck's operation. While deleting may offer significant enhancements for off-road or race-only vehicles, it is crucial to understand the legal, environmental, and mechanical implications involved.