Not sure which 1999 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:
"Whoever said that you can't improve upon BMW's intake, had it completely wrong. This intake gave the car that low end grunt our cars are missing. It's nothing spectacular, but makes the Ultimate Driving Machine even more Ultimate. The added sound is nice and not overbearingly "racer" unless you like holding the throttle down wide open. Not the cheapest upgrade, but well worth it, because guess what... no upgrades for our cars are cheap. Highly recommend. (and it's fully C.A.R.B. approved" —Eric C from San Diego, CA bought an aFe Cold Air Intakes for a 1999 BMW 3-Series, 328i, E46, 2.8L 6-cyl. engine.