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What Are The Benefit Of These

ian h

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Apparently they are supposed to improve the earth return of all electrical loads therefore making the car electrics more efficient ie. better throttle response, brighter lights, clearer audio etc. etc.

But to be honest unless your wiring or terminals are all corroded, you should be ok.

A lot of people install these kits for engine dress up purposes, myself included.

Someone might have had positive results but i didn't detect much difference, maybe a slightly smoother idle.

Hope this helps.

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They seem to work better on some vehicles than others. It more than likely comes down to how good the factory earthing system is in the first place.

I put one on my Levin BZ-G. The digital volt meter in the Apexi SAFCII used to read a maximum of about 13.8v. Once I installed the grounding kit it read 14.4v. I put one in the Altezza. It only has OE analogue volt meter but I didn't notice much movement so one can only hope it's made an improvement?

If you can pick one up cheap enough then you've got nothing to lose IMO.

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