Not sure which 2010 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:
"An incredibly easy replacement, and a no-brainer if you're looking at those crappy paper filters which are more than half the price of this lifetime filter. With their drop-in filters like this one, I've always noticed a slight increase in MPGs, with maybe a hair more power at high RPMs. If you want cheap, noticable torque across the whole range, go with their intake systems, they're just as great as the drop-in filters, and usually not too much more complicated." —Alexander G from Allston, MA bought a K&N Air Filters for a 2010 Acura TSX, 2.4L 4-cyl. engine.