2008 GMC Sierra 2500 HD 6.6L V8 Cold Air Intake

Cold Air Intake for 2008 GMC Sierra 2500 HD 6.6L V8
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
A cold air intake will give your 2008 GMC Sierra 2500 HD 6.6 liter V8 more power and better performance. K&N cold air intakes position the air filter for cooler, denser air allowing your GMC Sierra 2500 HD to perform better!

Your 2008 GMC Sierra 2500 HD deserves the best cold air intake available!

VehicleProduct  
2008 GMC Sierra 2500 HD 6.6L V8 Diesel - All Models
Truck
Installed the intake system yesterday. Glad you had the video, had to watch it step by step installing it. Got it tho!
Frank Stone, Texas
Performance Intake Kit
K&N 57-3066
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $577.99
Your Price: USD $318.99
In stock
2008 GMC Sierra 2500 HD 6.6L V8 Diesel - All Models
Truck
Performance Intake Kit
K&N 71-3066
  • Black Components
  • Dry Synthetic Air Filter
  • 50 State Street Legal
List Price: $702.99
Your Price: USD $387.99
In stock