Sun Automobile was the first company to introduce ground wire kits for sport compacts and the Hyper Version features the most compact design but utilized the thickest and longest wires. They are only company sanctioned to supply high performance grounding system as OEM optional equipment to Mitsubishi, Subaru, Toyota, Nissan, etc.


As a result, they are required to meet or exceed certain automotive standards such as durability, temperature resistance and corrosion resistance in Japan. The Sun Automobile Hot Earth / Hyper Ground Wires kit provides a direct ground path from battery negative to body, chassis, and engine components to give extreme improvement on electrical circulation.


The cables included in the Hyper Ground System are made from thick gauge 99.99% pure copper wire with 1477 strands per cable and 4-layered shielding; it has 10 times less impedance than factory ground systems.

The system connects directly from the cylinder head and other points under the hood to the battery to provide an ultra-low resistance connection. This kit provides immaculate conduction to prevent electrical power loss, which increases the potential of regular vehicles to ignition tuned and forced induction vehicles.