Not sure which 2011 Subaru Impreza Air Intake Systems are right for you? We have over 20796 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:
"Simple easy upgrade that my car really liked! I noticed the throttle responce and obvious sound of the intake doing its job, but prolly gunna lose some mpg spooling up the turbo just to listen to it :)" —Aaron B from Wheat Ridge, CO bought an Injen SP Series Cold Air Intake for a 2011 Subaru Impreza.