where would i purchase a upgraded ground wireing kit? are they worth it?

 

I had a buddy make one for me. Basically we used 2 8 guage wires with gold plated ends and grounded them in 2 spots. 1 to the body and one to the engine block. I did not notice any real gain. In My opinion, paying $150 for HyperGround wires is a joke. They are just wires.

 

you cant just use 2 8 guage wires...

THey have to be copper and 98% oxygen free with no way for o2 to enter the copper and good quality o rings. 8 awg is WAY too thin.. youll need 4 awg. Also, 2 wires isnt enough..Youll need to do a 5 wire kit at least.

It smooths out the ride notricably.
Go to www.g35driver.com and look for the ground kit thread in either Technical and Modifications or G35 Coupe. Theres a moderator (name will be in green) i think his name is Gsedanman, that will make it for about 70 dollars. Just tell him the wire lenghts and hell make it for you.

 

just get about 5-6 feet of 4 or 0 gauge wire and run one ground to the body and one to the engine. 8 gauge isn't gonna help you at all.