Not sure which 1965 Ford Mustang Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I'm using the 1968 filter in my 1965 200 CID 6 cylinder manual transmission Mustang. It fit fine within the filter housing. I immediately noticed better throttle response. I haven't seen any increase in gas mileage. Because I plan to keep the vehicle, the 1 million mile/10 year warranty was attractive. The filter will pay for itself over time since it can be washed and re-oiled every 50,000/100,000 miles." —Thomas R from Mansfield, TX bought a K&N Air Filters for a 1965 Ford Mustang.