K&N Auto Racing Filter (28-4235) Mercedes > A Class W176 (2012-2018) > A160 BMW E46 M3

BMW E46 M3

Rigorously tested and approved to the FMVSS 106 certification standards

Abarth owners can enjoy the power and performance of improved induction without having to sacrifice the aesthetic appearance of their engine bay

we have created the ultimate intercooler incorporating the latest technology in tube and fin core with 17 FPI (fins per inch) construction and high flow cast end tanks

Depending on the manufacturer's specifications

K&N Auto Racing Filter (28-4235) Mercedes > A Class W176 (2012-2018) > A160 BMW E46 M3This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with a one year limited warranty. Designed to increase horsepower and acceleration Designed for racing applications Washable and reusable lifetime air filter Dual cotton layers One year limited warranty