JMS install help
 

Trying to install the JMS booster and not sure which wire to use.
Attaching a picture. I have two red and purple wires. The smaller wire seems like a closer match to the one going into the FPCM under the car, but not sure.

Here was my install, I did it at the connector of the FPMS: https://www.camaro6.com/forums/showthread.php?t=569721

Might be able to use the photos to judge wire size

I used the exact method that LiqTenExp has in his post...

Nice! I'm happy with it and how clean off an install it winds up being using factory connectors/contacts, also fully reversible.

Absolutely. I was very impressed with how clean it worked out. I was worried that the wires wouldn't reach, but after realizing I had to fish that plug all the way outta there and then take the shortest route possible with the JMS wires, it all fit perfect and looks super clean without cutting anything. Very much appreciated the post. :thumbup:

Looks like I will go that route also. I was trying to avoid going under the car but doesnt look like there is another option.

It's not that bad. The most difficult part is pulling the wiring harness back over the top of everything to get it to hang down where you can work on it. That, and then routing the new wires back over the top of everything in a straight line so the wires are long enough. If you do it right though, everything is long enough and you shouldn't have to cut anything.

Yeah this was a no-cut no extension installation if you follow the way I did it.