Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
Storm the competition with a K&N 69 Series Typhoon Intake System. This cold air intake comes in a cold air, short ram or convertible cold air/short ram design. Choose yours in red, silver, blue or polished. Million Mile Limited Warranty.
Got a good grip on your wheel? Good. Because the aFe Cold Air Intake is going to take you on a wild ride. This cold air intake rams performance-inducing air down your combustion chamber’s throat to take power to the max. Lifetime Warranty.
Rule the roads with the dyno-proven power of Injen's SP Series Cold Air Intake. This high-performance upgrade is specially engineered for speedsters seeking untamed top-end power. Mandrel bent aluminum tubing. 2 cool finishes. Lifetime Warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2005 BMW 3-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:
"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, 325i.
"It was as advertised I just did not realize how many steps involved in putting on the car but the instructions were great.Overall I'm very satisfied with the system. Thank you Kent" —Kent B from Olympia, WA bought a K&N 69 Series Typhoon Intake Systems for a 2005 BMW 3-Series, M3.
"The installation process was not as easy as i would have liked. No fault to K&n. It was just some parts that were hard to get into. The sound is great. It reminds me a little bit of the old vw VR6 sound in the 98 models.
Noticing horsepower is a bit flaky with filters in my opinion and i don't really do a dyno more than once a year so i wont know.
all in all, pleased with the product and general process of ordering from you guys." —Juan Carlos R from Houston, TX bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2005 BMW 3-Series, 330i.
"I recently installed an aFe Stage II Cold Air Intake on my 2005 BMW M3.
Pros: EXCELLENT (factory quality) Fit & Finish, Easy Installation, Attractive, Great Sound, Notable improvement in throttle response, "Butt Dyno" says more HP - but I have not verified this
Cons: hmm, maybe price? I'm stretching here, it's a great product.
In the 15+ years I have been messing around with cars (including 10 years as a professional in high performance automotive) I believe this is one of the best fitting aftermarket parts I've ever installed." —Eric R from Marietta, GA bought an aFe Cold Air Intakes for a 2005 BMW 3-Series, M3, 3.2L 6-cyl. engine.
"Overall, very good cold air intake system. In my M#, install took a bit, but not too difficult. Instructions were pretty spot on. Some angles to get in and tighten and fit were a pain. Instead of a metal heat shield, I would prefer to have a composite heat shield so air stays cooler even when engine is at temp. I would pay for another composite heat shield if they offered it." —Dave N from Colorado Springs, CO bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2005 BMW 3-Series, M3.
"Product performed as expected. The intake elbow seemed to be rubbing the wires underneath. May cause an issue over time but seems to be ok." —Stephen M from Miramar, FL bought an aFe Cold Air Intakes for a 2005 BMW 3-Series, M3, 3.2L 6-cyl. engine.