AIR FILTER K&N HD-9608 DYNA FROM 08-11

A REVOLUTION IN AIR FILTER TECHNOLOGY.

High air flow with excellent filtration.
Designed to increase horsepower and acceleration.
Washable and reusable.
Does NOT void vehicle warranty.
Lasts a maximum of 50,000 miles (80,467 kilometers) before it needs to be cleaned depending on prevailing driving conditions.
10 years/one million miles (1,609,344 kilometers) limited warranty-Economic
: a K&N air filter will last as long as the vehicle lasts.
-Works with the vehicle's original equipment manufacturer's
electronics-Environmentally friendly
: K&N reusable air filters reduce the volume of disposable air filters that end up in the nation's landfills.

This will be the last air filter your vehicle's engine will ever need: We guarantee replacement filters for 10 years or 1 million miles (1,609,344 kilometers). Why does K&N do this? They do it because the filters are designed to last for the life of the engine. They use only the highest quality materials and never take any chances.
We recommend that the filter be cleaned and re-oiled every 50,000 miles (80,467 kilometers); then it can be put back in the engine and it will run virtually like a new one.