Not sure which 1999 BMW 5-Series Cold Air Intakes are right for you? We have over 18563 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:
"This took me about 15 minutes to instal and all necessary items were included and worked as designed which is unusual these days. The acceleration was very noticeable. My concern now is keeping my foot out of it as my top end gas mileage has suffered a bit. I am hoping a Chip will restore the gas mileage and add a bit more low end kick.
This was worth the investment. D.E.B." —David B from Stratford, CT bought an aFe Cold Air Intakes for a 1999 BMW 5-Series.