DIESELR GM Duramax L5P All-In-One Kit (2017–2023) w/ EZ Lynk

The DIESELR GM Duramax L5P All-In-One Kit (2017–2023) w/ EZ Lynk is the complete tuning and exhaust solution for serious Duramax owners. This package combines DIESELR’s proven EZ Lynk tune files with your choice of exhaust and EGR upgrade options—giving your truck the drivability, towing confidence, and horsepower it should have had from the factory.

At the core of this kit is the EZ Lynk AutoAgent 3.0, paired with custom DIESELR tune files written specifically for your truck. For both 2017–2019 and 2020–2023 L5P models, you’ll receive a single tune file with your choice of 4-week support or lifetime support, ensuring calibration consistency and long-term reliability.

Whether you’re towing, working, or daily driving, this kit provides sharper throttle response, consistent torque under load, and up to +125HP gains with proven files tested on real trucks. Paired with exhaust and EGR upgrades, it’s a no-nonsense all-in-one setup designed for durability and performance.

🔧 Kit Components (based on year range)

• DIESELR EZ Lynk Tune Files (Single Tune – 4-Week or Lifetime Support)
• DIESELR EGR Upgrade Kit (2017–2019 or 2020–2025 L5P) 
• DIESELR Cat & DPF Race Pipe (2017–2025 L5P) (Stainless Steel & Aluminized)
• DIESELR Downpipe-Back Exhaust (4″ or 5″) (Stainless Steel & Aluminized)
• CAN Plug (2017–2019 or 2020–2023 L5P)
• EZ Lynk AutoAgent 3.0

⚡ Key Features

• EZ Lynk AutoAgent 3.0 included – cloud-based tuning platform
• Single Tune File Options – choose between 4-week or lifetime support
• Year-Specific Calibrations for 2017–2019 & 2020–2023 L5P
• Exhaust Choices – Cat & DPF Race Pipe, 4″ or 5″ downpipe-back
• Matched EGR Upgrade Kit for complete system reliability
• Proven Results – up to +125HP with safe, reliable calibrations
• Full Support from Dieselr – tested on real trucks, backed by real techs

This all-in-one EZ Lynk kit is designed to give you the power, torque, and control your Duramax L5P deserves—without compromise. Whether your focus is towing heavy loads, daily driving, or long-term reliability, this kit puts everything you need in one box.