I'm not sure, but I'll take a stab at it: 1) It's a lot better looking than the one that comes stock, 2) It's an easy mod, less than 10 minutes to do (check the DIY section for the short mod, basically, you can pop the old button out easily and swap in the GTR one. I used a flat bladed Exacto knife & 3) well, it's from a GTR The map light lenses are from a GTR also.

hiya, ghost...checking out your pics after you liked me earlier...your car looks great with the tint...i've done mine, as well, in fact, got a ticket for tinting the front...haha...your blue is a nice color...the map lites look super cool, too...i ordered red but haven't received them yet...i thought about cool blue, thou...may i ask what the deal is about the GTR start button?!?...i see that a lot...thx, bro'...drive hard an' safe...