I'll probably keep this in for 20k miles. We'll see if I ever replace it though- I only add about 3,000 miles/year to the Camry so who knows.
As for the throttle response, I've only got about two miles on the new filter and didn't quite notice anything yet. The air box had plenty of debris that I vacuumed out and the filter was clearly in need of replacement. I'll be interested to take it on a longer drive!
Last edited by EricBeau; 08/20/17 05:34 AM.