I found the engine air filter to be quite dirty so i saturated the filter using the cobb air filter cleaner spray.
Cobb air filter oil.
Cobb tuning sf intake replacement air filter subaru mazda models inc.
2004 subaru sti 2007 2013 mazdaspeed3.
All green brand filters.
Oil in the air filter or housing is known as blow by and it can be caused by several different reasons that should be corrected immediately as.
Apply k n air filter oil evenly along the crown of each filter pleat.
Utilize the air filter cleaner to remove old dirt and grime and the clear air filter oil to revitalize the filter element.
The cobb universal air filter cleaning kit includes everything needed to bring new life back into your cobb sf intake filter or high flow panel filter.
Apply oil directly to the filter material and allow it to penetrate for at least 15 minutes before reinstalling the filter.
For use with cobb sf intake air filters.
Touch up any light areas on either side of the filter until there is a uniform red color on all areas.
Depending on your location we recommend you inspect your filter during every oil change and servicing it every 10 000 to 15 000 miles for maximum performance and protection.
An oil saturated air filter or a puddle of oil in your air filter box seems like a strange occurrence by all means considering that its the last thing you would expect to find.
After soaking for 15 min i then rinsed the filter under warm water faucet.
Allow oil to wick for approximately 20 minutes.
An air filter should dry naturally and must be completely dry prior to the application of air filter oil.
Many air filter oils contain dye to make it easier to see which portions of a filter have been oiled and which parts.
Well the cobb green and buschur are the same filter just different colors.