Well I can tell you there have been quite a few threads with TE kits installed on auto IS's with helpful reviews. Just do a search for "TE Budget Kit" or "TE S1 Kit" inside the "Go Faster" Forum.iwannahit10s said:If you have a turboeast kit on your automatic is300 please tell me how you like it. I am really interested into buying one asap. It will be much help to my decision. Thanks.