[Rich Z]

I've been trying to figure out how to get my HPtuners program to monitor the boost from the twin turbos, but apparently I need to replace my stock 1 bar MAP sensor with a 2 bar version.

First off, where the heck is the MAP sensor located? Is this something easy to get to and replace?

Secondly, will any changes need to be made to the tune after going from a 1 bar MAP to a 2 bar map?

And thirdly where can I find one of these 2 bar MAP sensors?

I would like to be able to set up the scanner on HPtuners so I can actually see when boost comes in and how much at what RPM levels.