BMW X3 E83 2.5i (2004-2006) K&N Washable Panel Air Filter

A genuine K&N washable panel filter for the BMW X3 E83 2.5i - direct fit, no mods, no mess. Designed specifically for the 2004-2006 2.5i’s airbox, it drops in cleanly with zero trimming or adapters.

• Boosts throttle response and mid-range pull - no remap required
• Clean every ~50,000 miles; reusable for life with proper care
• Made to K&N’s filtration and airflow spec - protects the N52 without choking it
• Backed by K&N’s Million Mile Limited Warranty