I did not know about the module. In my set up it would probably work fine if it could go thru the firewall, but the other issues I don't want to deal with. Trying for the stock 1960 muscle car look from the interior to exterior is tough when you need modern gauges for boost monitoring and trying to keep the cost down. All of my other gauges will be needle sweep to get as close to the old school look as possible, the boost gauge may be a challenge.