2004 Chevrolet Silverado 2500 HD 6.6L V8 Cold Air Intake

Cold Air Intake for 2004 Chevrolet Silverado 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 2004 Chevrolet Silverado 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 Chevy Silverado 2500 HD to perform better!

Your 2004 Chevy Silverado 2500 HD deserves the best cold air intake available!

VehicleProduct  
2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLB7
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
57-3034 2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLB7Performance Air Intake System
List Price: $571.19
Your Price: USD $314.99
In stock
2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLLY
Truck
So far i notice the additional power when accelerating on the freeway on-ramps, waiting to check mileage.
Bob Humbert, Vacaville, California
Performance Air Intake System
K&N 57-3047
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
57-3047 2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLLYPerformance Air Intake System
List Price: $602.49
Your Price: USD $331.99
In stock
2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLB7
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
77-3034KP 2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLB7Performance Air Intake System
List Price: $725.69
Your Price: USD $399.99
In stock
2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLLY
Truck
Performance Air Intake System
K&N 77-3047KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
77-3047KP 2004 Chevrolet Silverado 2500 HD 6.6L V8 DieselLLYPerformance Air Intake System
List Price: $706.69
Your Price: USD $389.99
In stock