I like the quality of the filter. It is a well made filter. The only reason I did not give it a 5 star is because I have not had enough drive time to fully understand the performance. However it has been good to date
Not sure which 2009 Acura TSX 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:
"This filter was cheaper than my stock Acura Filter.
Although it says no need to keep replacing this and reusing, i probably will change it about every 30000 miles.
Nice build and quality." —Raghavendra L from Santa Clara, CA bought a K&N Air Filters for a 2009 Acura TSX, 2.4L 4-cyl. engine.