Do you these thing make that much of a difference?

 

They probably do make a difference, but you won't feel it.

I would rather make my own, instead of spending a **** load on these splitfire stuff.

 

My friend brought a set for his EVO7GTA in Hakone area and he never said he felt huge different. Just seem stronger start up and acceleration seem more smooth.
Maybe just 17,800 yen vs. mental!

 

its worth it to make your own....

all the premade ones use flashy colored wire , which I hate anyway.

 

Some import mag ran a dyno before and after an earthing system. They gained about 1whp and like.8lb. I don't remember what kind of car it was. They did say it all depends on where you ground it. At first they had no gains, but the car just "felt" smoother. It doesn't really seam worth while to buy one IMO. Just make it yourself and trial an error different grounding spots.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Doctor CorteZ &raquo;</TD></TR><TR><TD CLASS="quote">its worth it to make your own....</TD></TR></TABLE>

 

Make your own. its worth the 20 bucks! Lights are brighter

 

lights run a lil brighter..
gas mileage will go up slightly..
car runs a lil smoother/slightly more powerful/efficient..
sound system will play louder/cleaner
if you have a sound system with amp(s) it wil help out with the dimming a lil..

mine was done by vteg on here..
it's a shame i can't post pics..
i recommend doing it.

 

screw the import mag..

we tested it here, well Tommy_Gunns' set anyway:

https://honda-tech.com/zerothread?id=441352

pics/info from Tommy:

https://honda-tech.com/zerothread?id=213972

 

Does anyone know the engine bolt specs that comes with tommy guns kits? Thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integ22 &raquo;</TD></TR><TR><TD CLASS="quote">Does anyone know the engine bolt specs that comes with tommy guns kits? Thanks</TD></TR></TABLE>
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j/k.. i have no idea what you're asking.. but i totally forgot about the one i've got sitting in the garage that I haven't installed yet.. i better get to it..

 

Did anyone notice that it grounds at the battery only? Thats the first time i've seen something like that, all the other kits go to a body ground. Looks interesting though.

 

That one IS nice, though...

Who makes that one?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fac3Man &raquo;</TD></TR><TR><TD CLASS="quote">Did anyone notice that it grounds at the battery only? Thats the first time i've seen something like that, all the other kits go to a body ground. Looks interesting though.</TD></TR></TABLE>

Actually, the majority of the kits that I've seen ground the cables to the negative battery terminal.

 

They certainly do something but the difference is not worth spending more than $100 for sure. The only money I would spend is on a spoon ground kit for it's bling.

 

i made my own kit for about $50 and the butt dyno didnt see any difference. but like stated above, my start-up was faster and the lights were a lil brighter.