Not sure which 2008 BMW X5 Air Filters - Custom Fit is right for you? We have over 14143 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:
"The filter has transformed the performance of my car. Where there was a seeming struggle to breath there is now plenty of air. Shifting has become much easier for the car. Acceleration is vastly improved. Fuel economy has improved. Your product rocks. I will be using your filters from now on. Thanks!!" —Edwin A from Plano, TX bought a K&N Air Filters for a 2008 BMW X5.