Reviewed By Raymond S (West Springfield, MA) Reviewed for a 2009 Subaru Tribeca —3/13/2010 9:06 AM
I have used K&N filters in several vehicles. I recently bought a slightly used 2006 Nissan Frontier. Mileage was about 18-19 MPG around town with the 2.5. So far have gone up to 20-21 mpg. No long trips yet, so I can;t comment on highway mpg.