I met with one of the guys from the Sun Automobile company that makes this product and learned a lot of them. No other product out compares to this brand. Hyper Ground System are five ground wires that do more than just look good on your car. First off, each cable consist 1400 strands of pure copper. Where as others have 400 - 600 strands of mixed copper in them. This product is going to be a option for cars like Subarus and Nissans.
The other product is their Hyper Voltage System that needs some recognition. It stabilizes your battery power and helps your alternator use less power so not to rob horsepower when needed. So throttle response is improved.
Here are some of the results with one or both of these products:
Brighter headlights
Windows roll up faster
Increase in Torque and Horsepower
Better fuel mileage
Increase efficiency of electrical equipment
Smoother idle
Ignition start is faster
These products will give that extra edge that's street legal and isn't a big task to install. For more info, click on their website.
Sun Automobile
For purchases, pm me.