Ram-Air Intake System
• 2013-14 Silverado/Sierra 2500/3500 HD 6.6L LML
• Includes All Installation Hardware
  
  
• Extensively Tested & Validated
• Increases: Air Density, Power, and Fuel Economy
• Reduces Exhaust Gas Temp
• Accommodates Engine Movement to Protect Components from Tearing/Separating
• 5-Year Warranty

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) # D-161-146

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART