Not sure which 2013 BMW 3-Series 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:
"Intake is great. Instructions are straight forward, but ignore the fact that there is a significant tolerance in the relative location of the factory airbox and the engine. The instructions could be improved by sequencing the parts installation differently to make adjusting for this tolerance easier." —Ryan K from San Diego , CA bought an aFe Cold Air Intakes for a 2013 BMW 3-Series.