2008 GMC Sierra 3500 HD 6.6L V8 Cold Air Intake

Cold Air Intake for 2008 GMC Sierra 3500 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
These K&N cold air intakes are engineered for 2008 GMC Sierra 3500 HD models. They come with a washable and reusable air filter that can go up to 100,000 miles between services. K&N cold air intake systems for GMC models are backed by a million mile limited warranty.

Your 2008 GMC Sierra 3500 HD deserves the best cold air intake available!

VehicleProduct  
2008 GMC Sierra 3500 HD 6.6L V8 Diesel - All Models
Truck
Very good and easy to install.
Fernando Murueta, Des Moines, Iowa
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 3500 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