2003 GMC Sierra 3500 6.6L V8 Air Intake

2003 GMC Sierra 3500 6.6L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 GMC Sierra 3500 with 6.6L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N 2003 GMC Sierra 3500 air intakes are specifically engineered to use existing factory holes and mounting points whenever possible, making them an easy way to get more horsepower out of your GMC's engine.

Your 2003 GMC Sierra 3500 deserves the best made power gaining air intake available!

VehicleProduct  
2003 GMC Sierra 3500 6.6L V8 Diesel - All Models
Truck
I love the air intake system. It has really improved the power of my duramax!
Abby Bohlen, Wellington, FL
Performance Air Intake System
K&N 57-3034
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-3034 2003 GMC Sierra 3500 6.6L V8 DieselPerformance Air Intake System
List Price: $571.19
Your Price: USD $314.99
In stock
2003 GMC Sierra 3500 6.6L V8 Diesel - All Models
Truck
Very user-friendly.
Dahlton Wagner, Amarillo, Texas
Performance Air Intake System
K&N 77-3034KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
77-3034KP 2003 GMC Sierra 3500 6.6L V8 DieselPerformance Air Intake System
List Price: $725.69
Your Price: USD $399.99
In stock