K&N 05-06 Porsche Boxster 2.7L-F6/3.2L-F6 Drop In Air Filter - E-2295 Heat Shields 545i and 550i models equipped

545i and 550i models equipped with 18k F spring rates

"N" Style Universal 1/2" slot shim

features an aFe POWER logo

The EVO9106 cold air intake system was designed to use the maximum space available under the hood to ensure optimum breathing room and extreme performance

1 Liter 435GL

K&N 05-06 Porsche Boxster 2.7L-F6/3.2L-F6 Drop In Air Filter - E-2295 Heat Shields 545i and 550i models equippedK&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