Not sure which 2011 Chevy HHR 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:
"First sytem was on a 2002 Dodge Ram, current system is an a 201 Chevy HHR. Both fit perfectly. They looked like a factory install. Throttle response and gas mileage were as advertised. Re set your ECM! Gets better." —Andrew D from Brick, NJ bought an Airaid Intake System for a 2011 Chevy HHR.