2017-2025 GM 6.6L Duramax L5P EGR Delete kit with 4" DPF & Cat Delete Pipe and 3.5" Downpipe and 2020+ CAN Bus Plugs
H2 Supply Co.

2017-2025 GM 6.6L Duramax L5P EGR Solution kit with 4" DPF & Cat Solution Pipe and 3.5" Downpipe and 2020+ CAN Bus Plugs

$1,150.00$1,035.00

2017–2023 GM 6.6L Duramax L5P EGR Solution Kit with 4" DPF & CAT Solution Pipe, 3.5" Downpipe, and 2020+ CAN Bus Plugs

Take your Duramax to the next level with this all-in-one EGR Solution Kit designed for 2017–2023 GM 6.6L Duramax L5P engines. This complete package includes a 4" DPF and CAT Solution Pipe, a 3.5" Downpipe, and CAN Bus Plugs for 2020+ models—combining to improve exhaust flow, reduce backpressure, eliminate EGR restrictions, and maintain proper CAN Bus communication.

Key Features:

  • Fits 2017–2023 GM trucks with 6.6L Duramax L5P diesel engines

  • Removes factory EGR system to reduce carbon buildup and intake restriction

  • 4" DPF & CAT Solution Pipe enhances exhaust flow by eliminating restrictive emissions components

  • 3.5" Downpipe improves exhaust scavenging and turbo efficiency

  • Includes CAN Bus Plugs designed for 2020 and newer models to ensure proper electronic system function

  • Made from high-quality materials for durability and corrosion resistance

  • Ideal for off-road and performance use (not for street use)