First off, a disclaimer, there’s nothing scientific about this. I’m merely sharing observations on the impact certain “mods” have on fuel economy.

There never seems to be enough information available about the “Akebono” a.k.a G37 Sport big brake kit upgrade. Here’s a few more notes that may come in handy.

If you’ve ever wondered what the part numbers were for the G37 Sport Big Brake Kit (Akebono’s) so you could get hold of them yourselves, wonder no more!