We just added a Scangauge III mount to our lineup of a-pillar gauge mounts. The new SGIII has a touch-screen interface (unlike the push buttons on the SGII and the Ultragauge), and can display many more gauges at once than the previous version. You can find the mount at at
Scangauge III Mount ('96-02 4Runner, '96-00 Tacoma) - Spiker Engineering.
Like our other a-pillar mounts for the 3rd Gen, it slips under the a-pillar grab handle, and is clamped with a new a-pillar socket head screw for a very sturdy attachment. It is made of 16 ga steel, powder coated in flat black.
A strong magnet is pre-installed on the mounting bracket, and securely holds the SGIII in place, but also allows for easy removal of SGIII.
The mount itself looks like this:
Here are a couple of views of the completed installation: