1998 BMW 523i 2.5L L6 Cold Air Intake

Cold Air Intake for 1998 BMW 523i 2.5L L6
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
A K&N cold air system for the 1998 BMW 523i completely replaces the factory air filter and intake path with an aerodynamic intake tube and high flow performance air filter. K&N BMW cold air intakes are backed by the famous K&N Million Mile Limited Warranty.

Your 1998 BMW 523i deserves the best cold air intake available!

VehicleProduct  
1998 BMW 523i 2.5L L6 from 9/98
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