Not sure which 2010 GMC Terrain Air Intake Systems are right for you? We have over 254 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Andrew G from Columbia, MO said, "I have never purchased an intake kit before, but I did a lot of research before doing so and came to the conclusion that K&N made the best cold air intake for the quality and value. It took right at 90 minutes to install and not being of a mechanical mind it went smoothly. I am impressed at the increased performance of my truck as well as the more resonant tone that can be heard in the cab when accelerating. I am incredibly impressed with this product and will recommend it to anyone who is looking to purchase a quality cold air intake for their vehicle. I will also recommend AutoAnything every opportunity I get. Thank you for making my transaction simple and efficient."