Quote:
Originally Posted by Felix 808
 That is urban myth. If you ever have a problem call K&N & they will fight the dealers claims 100% K&N Response to Mass Air Flow Sensor Concerns Drop them in & go. By the way dry filters don't filter as well. You might get a little better airflow, but at loss of filtration. |
Dry filters offer the same filtrations as a stock filter, the issue with K&N filters is that people do not know how to properly clean and oil them. I can't tell you how many cars I've had to remove the MAF and clean due to a heavy oil coating which leads to a heavy dust coating that cause the sensor to cause a higher than expected resistance, dumping extra fuel, ect ect. However, you're entitled to your own opinions.