D.I.Y. grounding kit


New member
Hi, I found the plans for the kit on Outback.org. all I can say is wow! By wouldn't Subaru do this from the assembly line. Some say its a placebo effect but...my 2008 idles so much smoother, acceleration is quicker, and the auto trans shifts smooth! Yes I said a Subaru with an auto shifts smooth! Easy peasy for 10$ worth of connectors and some amp wire!



Subaru Ambassador- AdidaSubarus
Just hold down on the link until a window pops up. Choose copy. Then come here, open reply window, and hold down again inside the reply window. Then choose paste.



Well-known member
I had done my own based off something I found on nasioc, I agree it helps, especially running a sub and a ton of lights like I was. Biggest thing was grounding alt bracket right to battery, then running positive from the charging stud on the alternator straight to the positive on the battery, I noticed a lot less dimming in the lights from other electronics being turned on