K&N Replacement Air Filter VW GOLF & BORA 1.6L-I4 16V; 2001 - 33-2221 fits_2009-2013`Subaru`Forester Large Five Layer Performance Air

Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features a 4" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

Important Installation Notes

2003-2004 Ford F-350 Super Duty King Ranch 6

One kit covers one side of the vehicle

every intake system that Injen Technology produces is 100% dyno tested in-house and those results are published for anyone to see

K&N Replacement Air Filter VW GOLF & BORA 1.6L-I4 16V; 2001 - 33-2221 fits_2009-2013`Subaru`Forester Large Five Layer Performance AirK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your