2003 Chevrolet TrailBlazer 4.2L L6 Cold Air Intake

Cold Air Intake for 2003 Chevrolet TrailBlazer 4.2L L6
  • 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
K&N 2003 Chevrolet TrailBlazer cold air intake systems are a great way to maximize airflow and engine performance. These cold air intakes simply bolt on to your Chevy using the existing factory mounting points whenever possible.

Your 2003 Chevy TrailBlazer deserves the best cold air intake available!

VehicleProduct  
2003 Chevrolet TrailBlazer 4.2L L6 - All Models
SUV
Great fit, bolted right up. My TB runs smoother and better. Noticable hp and an improvement in fuel mileage... I highly recommend this setup.
Kent Austin, Palm Bay, Florida
Performance Intake Kit
K&N 57-3036
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
List Price: $540.99
Your Price: USD $297.99
In stock
2003 Chevrolet TrailBlazer 4.2L L6 - All Models
SUV
Excellent product. Finest engineered systems on the planet. Helps my engine perform better than before. . .
Cheryl Hoehne , Kodak, Tennessee
Performance Intake Kit
K&N 77-3036KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
List Price: $525.99
Your Price: USD $289.99
In stock