I can't find any info, I'll just go pull my ECM plugs and tell ya.

 

RED 22 and RED 23 if I rember correctly I just dont remember which one goes where. Also you will have to remove the RED cover that goes around the plugs

 

Good deal preciate it guys.

 

Red goes to Red 22, Blue goes to Red 23.
Sorry it took so long, I just got back from my first test drive with my new e-cutout.
If you think a STS truck is loud with-out cats, you should hear it with a cutout 12" from the turbo.

 

Bet it sounds good

 

Lets get a sound clip!!!!