Just wondering if any one uses an earth/ground kit on their car? If you do, did you notice any improvement in the electrical system. Starting, elec windows etc?
i've seen on mags one car uses a HKS Grounding System+HKS Twin Power+HotInazma Hyper Voltage System, boost a 22hp and 6kg torque improve......
wonder will EK9 be able to boast that much will these as plus HotInazma Hyper Voltage GT System and the Buddy Club Racing Spec Condenser...