2004 Ford Focus 2.0L L4 Air Intake

2004 Ford Focus 2.0L L4 air intake system
  • Guaranteed power gain
  • Easy to install on 2004 Ford Focus with 2.0L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N guarantees that by replacing your factory 2004 Ford Focus air intake system with a high-performance K&N system, your Ford’s engine will produce more power.

Your 2004 Ford Focus deserves the best made power gaining air intake available!

VehicleProduct  
2004 Ford Focus 2.0L L4 - All Models
Automotive
Performance Air Intake System
K&N 57-0304-1
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
57-0304-1 2004 Ford Focus 2.0L L4 Performance Air Intake System
List Price: $288.89
Your Price: USD $158.99
In stock
2004 Ford Focus 2.0L L4 DOHC
Automotive
Performance Air Intake System
K&N 57-2526-2
  • High Density Polyethylene Tube
  • 50 State Street Legal
57-2526-2 2004 Ford Focus 2.0L L4 DOHCPerformance Air Intake System
List Price: $571.19
Your Price: USD $314.99
In stock
2004 Ford Focus 2.0L L4 - All Models
Automotive
Performance Air Intake System
K&N 57A-6029
  • Adds Power & Torque
  • Performance Air Filter Inside Protective Shell
  • Not legal for sale or use in California
57A-6029 2004 Ford Focus 2.0L L4 Performance Air Intake System
List Price: $463.59
Your Price: USD $255.99
In stock
2004 Ford Focus 2.0L L4 - All Models
Automotive
Performance Air Intake System
K&N 57I-2501
  • Easy to Install
  • Guaranteed to Increase Horsepower
  • Not legal for sale or use in California
57I-2501 2004 Ford Focus 2.0L L4 Performance Air Intake System
List Price: $404.69
Your Price: USD $222.99
In stock
2004 Ford Focus 2.0L L4 Non-US
Automotive
Great intake although it did have some problems on the mounting part but gives much more air and a great sound during acceleration.
Hunter Hempstead, Ohio
Performance Air Intake System
K&N 69-4000TB
  • Free-flowing Aluminum Tube
  • Blue Powder Coat Finish Intake Tube
  • Not legal for sale or use in California
69-4000TB 2004 Ford Focus 2.0L L4 Non-USPerformance Air Intake System
List Price: $494.99
Your Price: USD $272.99
In stock
2004 Ford Focus 2.0L L4 Non-US
Automotive
Performance Air Intake System
K&N 69-4000TS
  • Free-flowing Aluminum Tube
  • Silver Powder Coat Finish Intake Tube
  • Not legal for sale or use in California
69-4000TS 2004 Ford Focus 2.0L L4 Non-USPerformance Air Intake System
List Price: $494.99
Your Price: USD $272.99
In stock