Quote: Originally Posted by
phrozen 
you'll need some vacuum lines... If you are going to leave the WOT Box harness on and install the boost box using a second harness, you'll need to bridge the red / black connection in the wot box harness so that the car can run without the wot box installed.
Ok, so do what? LOL
I have a wot box/2-step and I'm also adding the boost box. I have to solder together the red / black wires on the wot box harness??