It's a big capacitor to hook up inline on the positive battery cable. On a stock vehicle, I can see improvements to be had with this thing. Upgrade battery/starting/charging system cables and this stabilizer becomes pointless.
Racingline grounding kit would be better spent money IMO. Or make the cables yourself and hook them up. 2 of the bell housing bolts are common grounds for battery, starter, and engine wiring. Hook up a nice thick cable to these and ground it to chassis(NOT subframe, it's mounted on rubber bushings). Hook up another supplemental ground somewhere close to the alternator and you will see similar improvements to what this capacitor may do for you.
Last edited by DomestikDemon; 05-07-2014 at 03:07 AM.