The K&N roto-molded cold air intake for 2000–2005 BMW 330i (E46) L6-3.0L increases intake volume with HDPE tubing and is paired with a washable, reusable oiled cotton High-Flow filter. The oversized conical filter design can extend service intervals up to 100,000 miles under normal driving. A heat shield protects intake air from engine heat and most systems install in under 60–90 minutes; CARB compliance varies by part.
K&N 00-05 BMW 330 L6-3.0L E46 Performance Intake Kit