K&N, DRYFLOW Synthetic Filter Cleaning Spray - 32oz, Universal

NEVER OIL YOUR AIR FILTER AGAINK&Ns DRYFLOW Synthetic filter eliminates any warranty concerns on new vehicles because there is no chance of oil traveling up the inlet path and damaging the Mass Airflow (MAF) sensor. It's also much easier to clean and since you don't have to oil after cleaning (or wait for the oil to wick), service time is cut by approximately 90%! Just soap it, rinse it, shake it dry and go!