Summary: K&N air filters are used in many vehicles in Russia and after up to 50,000 miles they need to be cleaned and re-oiled. This video with Russian captions shows the simple process for servicing a K&N cotton air filter.
Summary: K&N air filters are used in many vehicles in Russia and after up to 50,000 miles they need to be cleaned and re-oiled. This video with Russian captions shows the simple process for servicing a K&N cotton air filter.