Reviewed By Jeffrey B (RENO, NV) Reviewed for a 2004 Scion xB —2/11/2016 8:48 PM
This is my 2nd AEM Dry Airflow
Reviewed By Jennifer B (San Diego, CA) Reviewed for a 2004 Scion xB —12/7/2010 8:37 PM
I recently replaced my factory air filter with this K&N air filter, because I figured it couldn't hurt to try and squeez a little more horsepower out of my car. I could immediately tell the difference going up hills, and accellerating quickly on freeways. No more lag when I hit the gas.