Not sure which 2007 Chevy Cobalt Air Filters - Custom Fit is right for you? We have over 14143 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 switched within a month to the [email protected] filter from the factory. Since my car has a supercharger, I noticed immediately that it was slightly quieter when drawing air into the intake. The factory paper filter was making it have a weezing sound just to bring in the air. The [email protected] cleared its sinuses." —Kelly B from Wylie, TX bought a K&N Air Filters for a 2007 Chevy Cobalt.
"Gives car more power at lower speeds, but gas mileage deceased
slightly.More power at 2800 to 3000 RPM range." —Charles N from Virginia Beach, VA bought a K&N Air Filters for a 2007 Chevy Cobalt, 2.2L 4-cyl. engine.
"Great airfilter!! best price on the internet. easy to install. I noticed more power and better fuel mileage." —Charles R from Belfry, KY bought a K&N Air Filters for a 2007 Chevy Cobalt, 2.4L 4-cyl. engine.
"I can really tell a difference in horsepower and gas milage and it took away the whistling sound of my paper air filter. Great Filter!!!!" —Hunter S from Naples, FL bought a K&N Air Filters for a 2007 Chevy Cobalt.
"the filter seems to work very nice...ive used them for years. dawns husband(gene)" —Dawn G from Westland, MI bought a K&N Air Filters for a 2007 Chevy Cobalt, 2.2L 4-cyl. engine.
"I have installed K & N air filters in my new cars over the past several years and have definitely noticed increased acaeleration horsepower and increased gas MPGs by 2-3 miles per gallon. My Chev. Cobalt is to average 34 mpg's highway and in the summer I average in combined city and highway driving over 37 mpgs w/ increased acceleration." —Wayne S from North Jackson, OH bought a K&N Air Filters for a 2007 Chevy Cobalt, 3.5L V6.
"Works just as stated, didn't see the performance/gas mileage increase I was hoping for, but I'm satisfied with the product." —Ricky I from Mars Hill, NC bought a K&N Air Filters for a 2007 Chevy Cobalt, 2.2L 4-cyl. engine.