2003 Audi A4 1.8L L4 Air Intake

2003 Audi A4 1.8L L4 air intake systems from K&N.
  • Guaranteed power gain
  • Easy to install on 2003 Audi A4 with 1.8L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
2003 Audi A4 1.8 liter L4 performance air intake systems from K&N will give your Audi more power and torque!

Your 2003 Audi A4 deserves the best made power gaining air intake available!

2003 Audi A4 1.8L L4 - All Models
Install was fairly easy. There were a couple things that did not match the instructions exactly, but use your brain and you will be fine. Looks great, sounds great, and great performance...as expected. It's K&N!!!!
B.T., Lakeland, Florida
Performance Intake Kit
K&N 57-0593
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
List Price: $268.21
Your Price: USD $147.99
In stock