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.
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.
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 2009 BMW 1-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:
"Installation: the foam/rubber hood seal does not stay in place
during the installation due to the confined space in the 135i engine compartment. I have had to reposition it twice.
Performance: once the car is in motion the intake scoops installed with the aFe cold air intake make a difference.
acelleration seems inproved slightly. MPG highway has been increased by 3 - 5 mpg." —Randy V from Kalamazoo, MI bought an aFe Cold Air Intakes for a 2009 BMW 1-Series, 135i, Turbocharged 3.0L 6-cyl. engine.