2004 Audi A4 1.9L L4 Air Intake

2004 Audi A4 1.9L L4 air intake systems from K&N.
  • Guaranteed power gain
  • Easy to install on 2004 Audi A4 with 1.9L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
2004 Audi A4 1.9 liter L4 performance air intake systems from K&N will give your Audi more power and torque!

Your 2004 Audi A4 deserves the best made power gaining air intake available!

VehicleProduct  
2004 Audi A4 1.9L L4 Diesel130BHP
Automotive
Performance Intake Kit
K&N 57-0533-1
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
List Price: $233.99
Your Price: USD $128.99
In stock
2004 Audi A4 1.9L L4 Diesel101BHP
Automotive
Performance Intake Kit
K&N 57-0580
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
List Price: $243.99
Your Price: USD $133.99
In stock