K&N Replacement Air Filter (33-2222) BMW > 1 Series > E82 2Dr Coupe 2007-2013 > 1M 2011-2012 (N54) 2 x 35mm Hose Clamps

2 x 35mm Hose Clamps

Easy install with perfect fitment

The valve itself is of piston design for longevity with the ability to be serviced and tuned with replacement springs if required

this kit will offer a significant improvement over the original air box

Will not corrode

K&N Replacement Air Filter (33-2222) BMW > 1 Series > E82 2Dr Coupe 2007-2013 > 1M 2011-2012 (N54) 2 x 35mm Hose ClampsK&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