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
Guaranteed to provide more horsepower and increased acceleration, K&N 1998 BMW 523i cold air intakes offer large performance gains while protecting your BMW 523i’s engine from harmful contaminants.

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

1998 BMW 523i 2.5L L6 From 9/98
Love this performance kit, added horse power and has a great sound.
Anthony Potts , Herndon, Virginia
Performance Air Intake System
K&N 57-0439
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
57-0439 1998 BMW 523i 2.5L L6 From 9/98Performance Air Intake System
List Price: $298.99
Your Price: USD $164.99
In stock