Air Filters / Intakes

The Best Filtration AEM has reinvented the Lifetime performance aftermarket air filter. Our DryFlow Synthetic filter is the first performance air filter that does not require filter oil to filter and trap dirt and contaminants, and delivers...

Cobb High Flow Filter | Ford Focus ST & Focus RS COBB High Flow Filters are designed to permit very high flow rates, minimize restriction, maximize filtration and provide a long life filter. It uses proprietary Woven cotton and metal mesh...

Cobb Redline Carbon Fiber Intake System | Ford Focus ST & RS The COBB Ford Focus ST/RS Redline Carbon Fiber Intake is a great way to dress up your engine bay while increasing engine performance at the same time. The carbon fiber tube and...

Universal Air Filter Cleaning Kit - Clear | Ford & Mazda The COBB Universal Air Filter Cleaning Kit includes everything needed to bring new life back into your COBB SF Intake filter or High Flow Panel Filter. Utilize the Air Filter Cleaner to...

K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in...

Universal Air Filter Cleaning Kit - Blue | Ford & Mazda Forgetting to check the condition of your air filter can have a dramatic effect on vehicle performance and fuel economy. If you have not checked the condition of your performance air...