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 2005 BMW Z4 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:
"I haven't worked on a car for many years. I found the instructions to be pretty small so enlarged them on a copier and found the detail to be very acceptable. Had no problem except installing the piece on the mount that houses the actual filter was a real challenge. Separate pieces would have made it much easier. Other than that I spent one easy hour installing the kit. Vehicle has more pick up and is much more responsive than with stock filter. Glad I made the purchase." —Charles S from Fort Worth, TX bought a K&N 77 Series Metal Intake Kit for a 2005 BMW Z4.