4" DPF/CCV/EGR Delete Kit | 2004-2005 GM/Chevy Duramax LLY 6.6L

Compatibility:

2004-2005 Chevrolet Silverado and GMC Sierra 2500 and 3500HD 6.6L Duramax engine

Description

• Eliminates soot build-up and clogged EGR Valves
• Improved combustion chamber temperatures
  
• Free-flowing exhaust system for more power and better fuel economy
  
• Increases engine durability