2003 GMC Sierra 3500 6.6L V8 Air Intake

2003 GMC Sierra 3500 6.6L V8 air intake systems from K&N.
  • Guaranteed power gain
  • Easy to install on 2003 GMC Sierra 3500 with 6.6L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
2003 GMC Sierra 3500 6.6 liter V8 performance air intake systems from K&N will give your GMC more power and torque!

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 Intake Kit
K&N 57-3034
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $499.59
Your Price: USD $275.99
Not in stock
2003 GMC Sierra 3500 6.6L V8 Diesel - All Models
Truck
Performance Intake Kit
K&N 77-3034KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
List Price: $634.89
Your Price: USD $349.99
In stock