seriously you have the best miles on IS in the world lol
You probably mean 65,000 miles right and with this miles, you should replace the stock shocks all together when you install lower springs. Like Sffd103 mentioned, there are F Sport, Koni, Tokico and I personally highly recommend F Sport because it is made by Bilstein and it rides smooth, handle good, and will last a longgggg time!!!
Originally Posted by kateis250
about 650,000 miles