Not sure which 2011 BMW 1-Series 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:
"A well-made product that is significantly less restrictive than the stock air intake. Installation wasn't difficult, but did require working in tight areas. In addition, the aFe intake did not incorporate the harness retainers that are built into the factory intake." —John S from Redmond, WA bought an aFe Cold Air Intakes for a 2011 BMW 1-Series.