1999 BMW 523i 2.5L L6 Air Intake

1999 BMW 523i 2.5L L6 air intake system
  • Guaranteed power gain
  • Easy to install on 1999 BMW 523i with 2.5L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N air intake kits for 1999 BMW 523i models virtually eliminate restriction in the air path by replacing the filter and air path to the engine. The aerodynamic intake tube drives a massive amount of air into your BMW engine, which in turn adds horsepower.

Your 1999 BMW 523i deserves the best made power gaining air intake available!

VehicleProduct  
1999 BMW 523i 2.5L L6 - All Models
Automotive
Love this performance kit, added horse power and has a great sound.
Anthony Potts , Herndon, Virginia
Performance Intake Kit
K&N 57-0439
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
List Price: $266.99
Your Price: USD $146.99
In stock