Description

FORD FOCUS II ST L5-2.5L F/I; 2005-2009

K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N’s Million Mile Limited Warranty. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.

• Guaranteed To Increase Horsepower
• Designed To Improve Throttle Response And Engine Sound
• Replaces The Entire Factory Air Intake System
• Washable And Reusable Lifetime Air Filter
• Lasts Up To 100 000 Miles Before Service Required
• Easy To Install – Usually in 90 Minutes or Less
• K&N Million Mile Limited Warranty
• Works w/Original Equip. Manufacturer Computer Sys.
• Million Mile Limited Warranty

Application Summary: