Introducing our top-of-the-line 20-25 GM 6.6L Duramax L5P EGR Delete kit, designed for maximum performance and optimal engine efficiency. This comprehensive kit includes a 4" DPF & Cat Delete Pipe, as well as a 3.5" Downpipe and CAN Bus Plugs to ensure a seamless installation and operation. By removing the EGR system and DPF/Cat, you'll experience improved power and fuel economy, along with cleaner engine emissions. Our kit is expertly crafted from high-quality materials and precision-engineered to deliver long-lasting durability and reliable performance. Say goodbye to restrictive factory components and unleash the full potential of your truck with our 20-25 GM 6.6L Duramax L5P EGR Delete kit.