Not sure which 2004 Chevy Trailblazer Cold Air Intakes are right for you? We have over 13977 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"It was easy to install. The hardest part was removing the stock system. One of the best things about it that you will notice is when accelerating you hear it. Sounds great! More Power! Didn't notice the extra milage but I don't care its worth it (due to my foot going to the floor after every light)!" —Michael F from Long Branch, NJ bought a K&N 77 Series Metal Intake Kit for a 2004 Chevy Trailblazer.
"This is a great product.This product is a great addition to my truck." —Christopher M from Marion, AR bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Chevy Trailblazer.
"I have a 2004 Chevy Trailblazer LT 4.2 I6. The kit installs really good. The airfilter was kinda hard to put on the intake pipe other than that it went on pretty easy." —Christopher H from Harrisburg, PA bought an Airaid Intake System for a 2004 Chevy Trailblazer.
"Installed in about 2 hours--drilling hole for air pump connection took some time. Drove to Dallas an hour later and averaged nearly 20 mpg, speeds between 75 and 85 mph. Already see the benefit of increased airflow. Next trip is to Arizona and will see what long distance savings are possible." —Dennis D from Waco, TX bought a K&N 77 Series Metal Intake Kit for a 2004 Chevy Trailblazer.
"was very easy to install and it increased the mileage on our 2004 trailblazer." —James I from Fallon, NV bought a K&N 77 Series Metal Intake Kit for a 2004 Chevy Trailblazer.
"This car is so underpowered and the Air intake made a huge difference, well worth the money. Not sure why it's called a fuel injection performance kit because it's not. it is just and air intake and filter." —Kenneth H from Wingdale, NY bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Chevy Trailblazer.