2003 GMC Sierra 2500 HD 8.1L V8 Cold Air Intake

Cold Air Intake for 2003 GMC Sierra 2500 HD 8.1L 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 2003 GMC Sierra 2500 HD 8.1 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 2003 GMC Sierra 2500 HD deserves the best cold air intake available!

2003 GMC Sierra 2500 HD 8.1L V8 - All Models
Dear Team K&N , Your performance intake kit installed and performed perfectly! Thank you for the fast and responsive service.
Steve Kracke, Alaska
Performance Intake Kit
K&N 57-3030-1
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $477.99
Your Price: USD $263.99
In stock