Not sure which 2005 BMW 3-Series Air Intake Systems are right for you? We have over 15237 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:
"Easy to install for someone who has never done any kind of auto work before. Overall sounds kinda nice... Not sure if gives you the 9 extra horses it claims, but honestly would anyone really know the difference? Whatever, if you want to - go for it, but don't expect your 325 to turn into a porsche for 2 bills (surprised?)..." —Jeff G from Belleville, NJ bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2005 BMW 3-Series.