When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Sorry off topic. First of all did you make that switch pod up or make it because it looks great. Second I see that EFI like switch what does that do is that to switch between 2 maps and do you know if I can do that with HP tuners.
The EFI switch is for Custom Operating System 5 (COS5) which is an EFI feature for running custom tables for Boost or Nitrous. The way it works is you splice into the PCM (Red Connector pin 56 IIRC) and set the toggle up to ground. When the switch is open it uses the regular Tables. When the switch is closed (PCM Red Connector Pin 56 is grounded) it uses custom tables. Will be testing this set up the end of the month.
As far as I know HPT does not have this feature.
Search through some of my old post I did a thread on it a few months ago, I am pretty sure I posted the custom tables you can have with COS5.