1999 BMW 523i 2.5L L6 Air Filter

1999 BMW 523i 2.5L L6 Air Filter
  • Designed to increase horsepower & torque for the 1999 BMW 523i with the 2.5L engine.
  • Washable & Reusable
  • This K&N 523i air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N air filter for your 1999 BMW 523i should be your BMW's first performance accessory!

Your 1999 BMW 523i deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
1999 BMW 523i 2.5L L6 - All Models
Automotive
It went in fast and my Beemer thanked me for opening up it's air passageways so it can breathe in our dusty, dirty, haboob laced, air here in the valley of the sun.
Michael Anderson, Chandler, Arizona
Replacement Air Filter
K&N 33-2070
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $74.29
Your Price: USD $47.99
In stock