Grounding Kits...

[lex]

There is a Ground/Earth Kit selling on ebay for the ES that claims:

After installing this grounding kit, you will immediately notice an improvement in your idling, and top end acceleration. You will also experience 1-3 HP increase.

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...item=2424936300

Anyone try this? Or is it a scam?

[SKperformance]

you don't need a grounding kit

the product is a scam , as you would be adding ultiple gorunding points which can induce noise form the charging system

it is an amazing idea to replace old wiring though

especially the main chasiss gound under the battery and the wire to the starter

i did and found the car more responsive and starter faster

but i also changed the battery and terminals

i am going to change the alternator wire next

plus i beefed up all the wiring i changed to 4 gauge with gold connectors

the kits are about 100 and for about 20 you cna buy the wire and do it your self