L5P Duramax DPF/EGR/DEF Delete Kit

The Spelab L5P Duramax Complete DPF/EGR/DEF Delete All-in-One Kit is engineered for 2017-2023 6.6L Duramax engines, specifically for Silverado and Sierra 2500HD/3500HD models. This comprehensive package aims to maximize performance by removing restrictive emissions components like the DPF and EGR systems. The kit includes a high-performance tuner with OBDII Flash Delete Tuning Interface, optimized tunes for power gains (50HP-150HP+), and components for the EGR delete, DPF delete, and DEF delete. By eliminating the DPF and EGR, this kit promotes unrestricted airflow, potentially lowering engine temperatures and reducing maintenance. The included tuning optimizes fueling, turbo response, and transmission shifting, leading to enhanced fuel economy (2-5+ MPG improvement) by stopping forced regens and DEF usage. This package is intended for off-road, competition, or closed-course racing use only, and users are responsible for complying with all local emissions regulations. Installation of this kit includes an EGR Valve Cooler Delete Kit, a DPF Race Pipe Delete, and the necessary tuning interface. While detailed installation guides are provided, professional installation is recommended to ensure proper setup and optimal performance. It is crucial to note that this kit is not compatible with cab and chassis models. Additionally, the Spelab 6.6L Duramax L5P DP-Back exhaust system must be used in conjunction with their downpipe, as the factory downpipe has an integrated SCR assembly that prevents direct connection. Customers should be aware that installing this kit may void their vehicle's warranty. It is highly recommended to consult with the vehicle manufacturer or dealer before proceeding with installation. The product requires the use of a CAN bus plug for proper ECU communication and full functionality.