K&N Replacement Air Filter (33-2311) ET33 1x Silicone blanking cap

1x Silicone blanking cap

Suitable for Non M3 - 66mm

Thread Size 1:M14x1

we give as a German manufacturer a 2-year warranty on our more than 4600 applications suspension solutions

Essential for safe and predictable rear axle performance on your E9x

K&N Replacement Air Filter (33-2311) ET33 1x Silicone blanking capK&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 No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your