Sonic Matt
New member
I'm very skeptical about these air filters. I dropped one in about 5k miles ago or so and it is already oil less. I did some research and from all the studies they say they actually allow more crap into your engine. Seeing how it's oil less in 5k miles I wouldn't doubt there claims. I switched out the filter back to oem and now when I rev I hear a very quiet crackling noise hope I didn't mess anything up haha.