Not sure which 2007 Chevy Trailblazer Cold Air Intakes are right for you? We have over 18563 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:
"I have a 4.2 inline 6 in an 07 Trailblazer. As soon as I installed the intake, you could notice a dramatic difference in the response with very light acceleration. It is taking a week or so for I think the computer to get used to the increased volume of air and I have not had a normal gas tank of driving yet, but the gas mileage is now seemingly increasing. I really noticed the difference in power when towing the boat and the mileage seemed to be better. Just for the driveability pleasure, the item is well worth it. Install took about an hour and was easy to do." —Dean A from Pearland, TX bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2007 Chevy Trailblazer, 4.2L 6-cyl. engine.
"This was easy to fit and it looks good under the hood. I can feel the difference. My Trailblazer has a quicker pick up now." —David M from Walla Walla, WA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2007 Chevy Trailblazer, 4.2L 6-cyl. engine.
"the instructions were very vague, but once you look at the parts it took almost no effort to install. Once installed I could feel the improvement in the mid range area." —Shane M from Kamuela, HI bought a Volant Cold Air Intakes for a 2007 Chevy Trailblazer, 4.2L 6-cyl. engine.
"Very easy to install, excellent quality. Instructions somewhat vague, pictures very small. Noticeable improvement." —Brad M from Lockport, NY bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2007 Chevy Trailblazer, SS, 6.0L V8.
"Despite of many warnings from other forum members, I ordered the CAI from Volant and all I can say is that the fitment and the quality of the product is top notch. I will definetly recomment this for anyone looking for a Cold Air Intake. Speedmaster747, Miami, Fl" —Luis P from Miami, FL bought a Volant Cold Air Intakes for a 2007 Chevy Trailblazer, 6.0L V8.
"height of filter makes box cover sit up to high had to loosen two bolts that holds filter pipe to box then force box cover down then install 4 bolts. tip! attach pipe to throttle body before you tighten everything. performance outstanding!! slight increase in milage.
L. Madisonville,La." —Lawrence F from Madisonville, LA bought a Volant Cold Air Intakes for a 2007 Chevy Trailblazer, 6.0L V8.
"AutoAnything has awesome customer service/fast shipment/product arrived faster then exspected/wht else can I say about them/will shop there again.," —Al B from Brooklyn, NY bought a K&N 77 Series Metal Intake Kit for a 2007 Chevy Trailblazer.
"I have had an intake in my Cavalier for a few years now and like the HP increase. After the install on the Trailblazer I instantly felt the increase in HP and the sound from the engine compartment wasn't that loud at all.
I have noticed about a 1-2 mpg increase for the tank of gas that i ran after the install so that's a bonus for me since I run about 250 miles a week commuting to work and back.
Installation wasn't that hard, the directions that are provided are straight forward and easy to understand. The K&N uses existing bolts and holes so swapping back to stock is a breeze with the exception of cutting the air return hose. I had an extra hose from a previous repair so i'm not concerned about that.
Overall I love my intake and would recommend it to anyone." —Stephen A from Carrollton, VA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2007 Chevy Trailblazer, 4.2L 6-cyl. engine.
"I have installed after-market air filters on my vehicles for a number of years. This application on a 2007 5.3L V8 Trailblazer redefined tight fit. The clearance between the bottom of the actual filter and the area where the stock box had been installed was minimal. A part description was supplied, no
directions. The finished product seems to function well.
K&N is much more user friendly. Installation time 40 minutes most due to the bottom clearance issue." —Lewis W from Northford, CT bought a Volant Cold Air Intakes for a 2007 Chevy Trailblazer.
"It took me about 2 hours to install but did fit very nice.I like the look of it. If you drive normal, it is still quiet but as soon as you get heavy on the pedal, you can hear the difference. I haven't noticed yet if it is helping the M.P.G." —David P from Aurora, IL bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2007 Chevy Trailblazer, 6.0L V8.
"This intake gave me over 300 horsepower on my truck, so when I barely put dowm the gas all the imports get embaressed, especially FORD'S. It was real easy to install it took me only 20-25 minutes. Sounds like a beast when the throttle goes dowm.... Great job keep up the good work!!!!!" —Shirley G from Hopewell, VA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2007 Chevy Trailblazer.