2003 Ford Focus 1.8L L4 Air Intake

2003 Ford Focus 1.8L L4 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 Ford Focus with 1.8L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N 2003 Ford Focus air intakes represent a dramatic performance improvement over the stock intake system. The K&N performance air intake kit for your Ford Focus comes with a million mile limited warranty.

Your 2003 Ford Focus deserves the best made power gaining air intake available!

VehicleProduct  
2003 Ford Focus 1.8L 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 2003 Ford Focus 1.8L L4 Performance Air Intake System
List Price: $288.89
Your Price: USD $158.99
In stock
2003 Ford Focus 1.8L L4 Diesel90BHP
Automotive
Performance Air Intake System
K&N 57-0476
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
57-0476 2003 Ford Focus 1.8L L4 Diesel90BHPPerformance Air Intake System
List Price: $227.29
Your Price: USD $124.99
In stock
2003 Ford Focus 1.8L L4 Diesel100/115BHP
Automotive
Performance Air Intake System
K&N 57-0504
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
57-0504 2003 Ford Focus 1.8L L4 Diesel100/115BHPPerformance Air Intake System
List Price: $270.99
Your Price: USD $148.99
In stock
2003 Ford Focus 1.8L 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 2003 Ford Focus 1.8L L4 Performance Air Intake System
List Price: $463.59
Your Price: USD $255.99
In stock
2003 Ford Focus 1.8L 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 2003 Ford Focus 1.8L L4 Performance Air Intake System
List Price: $404.69
Your Price: USD $222.99
In stock
2003 Ford Focus 1.8L L4 - All Models
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 2003 Ford Focus 1.8L L4 Performance Air Intake System
List Price: $494.99
Your Price: USD $272.99
In stock
2003 Ford Focus 1.8L L4 - All Models
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 2003 Ford Focus 1.8L L4 Performance Air Intake System
List Price: $494.99
Your Price: USD $272.99
In stock