GM Duramax LLY 6.6L - EGR Delete Kit (2004.5-2005) LLY enhanced off-road performance

enhanced off-road performance

Ideal for Cloud-based vehicle tuning for Cummins diesel trucks

and we recommend professional installation for best results

Improved Fuel Efficiency: Removing the EGR system reduces engine strain and increases airflow

this 4" pipe improves exhaust efficiency under extreme conditions

GM Duramax LLY 6.6L - EGR Delete Kit (2004.5-2005) LLY enhanced off-road performanceThe GM LLY Duramax EGR Delete Kit is a dependable solution for removing the factory EGR system on 2004. 52005 GMC Sierra and Chevy Silverado HD trucks equipped with the 6. 6L LLY engine. Designed for off road and race use only, this kit eliminates recirculated exhaust gases, helping reduce soot buildup and improving overall engine performance. Key Features Full EGR Removal: This kit completely deletes the factory EGR system, preventing dirty exhaust