EGR Valve & Cooler Delete Kit – Fits 2017–2019 Chevy Silverado 6.6L L5P Duramax | Billet Aluminum + Silicone Hose | Off-Road Use Only

EGR Valve & Cooler Delete Kit – 6.6L L5P Duramax

This EGR delete kit is designed for 2017–2019 Chevy and GMC trucks equipped with the 6.6L L5P Duramax diesel engine. It removes the EGR valve and cooler to improve airflow, reduce soot buildup, and enhance turbocharger response.

Key Benefits

• Eliminates EGR-related restrictions and soot accumulation
• Improves turbo spool-up and throttle response
• Recirculates coolant more efficiently than stock EGR system
• Billet aluminum construction with nickel-plated steel flanges
• Includes high-temp silicone hoses and zinc-coated hardware

Fitment Compatibility

• Chevy Silverado 2500HD / 3500HD – 6.6L L5P Duramax (2017–2019)
  

What's Included

• Billet aluminum block-off plates
• Nickel-plated steel flanges
• Stainless steel dipstick tube bracket
• High-temp silicone coolant hoses
• Zinc-coated mounting hardware
• Precision-fit O-rings

Notes

• Not compatible with Cab & Chassis models
• Requires DPF-delete capable tuner to prevent CEL/DTC codes
• For off-road or race use only – not legal for highway use in emissions-regulated areas
• Installation time: approx. 2 hours with basic hand tools

Boost Reliability & Performance

Removing the EGR system helps prevent intake clogging, improves combustion efficiency, and enhances turbocharger performance. Ideal for off-road builds and towing applications.