K&N OE Replacement Performance Panel Air Filter - Ford Focus ST225 MK2The K&N OE Replacement Cotton Gauze Performance Air Filter designed to increase horsepower and acceleration while providing excellent filtration. K&N air filters are covered by the famous K&N Million Mile Limited Warranty and will be the last air filter your car will ever need. Both washable & reusable, and is designed to directly fit into the OE factory air box. note: image is for illustration purposes and may differ on delivery

The operating instructions of the vehicle and transmission manufacturers must be followed

pressurising airflow throughout the dual Step Process

Shake well before use

or solid cast-iron

compared to the 40mm of the standard item

caravan or boat

Super efficient and lightweight tube and fin core

you can purchase the designated side air duct to connect the feed to the AIRTEC Stage 3 Intercooler (P/N: ATMSFO130)

to develop the highest quality 2-piece floating brake rotor available on today’s marketplace

The AIRTEC Oil Catch Can Kit is a must have when increasing the cars performance

Made from aluminium and finished in a high-quality black powder coated finish

emphasizing the importance of timely maintenance