BMW E81 E82 E87 E88 E90 E91 E92 E93 2.0L N43/N45/N46 K&N 57-0648-1 Cold Air Intake

Direct-fit cold air intake for BMWs with N43, N45 or N46 2.0L petrol engines - covers E81/E82/E87/E88 118i/120i and E90/E91/E92/E93 318i/320i (2004-2013). No cutting, no tuning required.

• Replaces restrictive OEM airbox with smooth mandrel-bent tubing and reusable high-flow K&N filter
• Sharper throttle response and deeper induction note - ideal for fast-road or track-day use
• Bolt-on installation using standard tools; no ECU remap needed
• Washable filter lasts the life of the car - no recurring filter costs