Product description
K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
Performance Air Intake System
FIPK; BMW 3 SERIES 99-05
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Image copyright K&N. Displayed from the manufacturer public host; no redistribution license is claimed. Appearance is not proof of fitment.
Image record: 2026-10-09. Image availability does not confirm fitment or availability.
Shape and details are approximate.
Shows the main intake pipe, filter and heat shield assembly only; remaining kit contents are not shown.
Fine geometry, lettering and finishes are approximate. Dimensions and physical fit are unverified.
“K&N 99-05 BMW 3 Series Performance Intake Kit”
“...BMW 3 SERIES 99-05”
Confirm fitment with the part number before ordering.
Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
Some supplier details are unavailable for this product.
K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
Performance Air Intake System
FIPK; BMW 3 SERIES 99-05
K&N Million Mile Limited Warranty
Will not void vehicle warranty
Associated products: RX-4730DK Air Filter Wrap, RX-4730DL Air Filter Wrap, RX-4730DR Air Filter Wrap, RX-4730DY Air Filter Wrap, RU-4730 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol
K&N 99-05 BMW 3 Series Performance Intake Kit
Performance Air Inta
Air Intake System
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.
Engine Cold Air Intake Performance Kit