Upgrade your BMW 3 Series with the K&N Performance Intake Kit. The high - density polyethylene (HDPE) rotationally - molded tube boosts airflow to your engine, guaranteeing more horsepower and torque. Paired with a washable, reusable High - Flow Air Filter made of oiled cotton media, its oversized, conical design means you can drive up to 100,000 miles between filter services on normal highways. A custom heat shield protects intake air from engine bay heat. Installation is a breeze, usually taking less than 60 minutes. Note that some intakes aren't legal for sale or use on pollution - controlled vehicles in California. Check product specs for CARB status for your specific vehicle. This kit fits multiple 1999 - 2005 BMW 3 Series models including 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, and 328i base models.
Using this K&N intake kit is easy. First, find a well - ventilated area to work in. Follow the included instructions to install the kit, which should take less than an hour. Make sure all connections are secure. When driving, enjoy the improved performance and power. For maintenance, under normal highway conditions, you can go up to 100,000 miles before servicing the filter. To clean the filter, use a K&N filter cleaning kit. Simply remove the filter, wash it according to the kit's instructions, and re - oil it. Remember, some intakes are not legal for use in California on pollution - controlled vehicles. Always check the product specifications for CARB status related to your vehicle to avoid any legal issues.
