【What is Earthing?】 Over time, factors like rain, car washes, sea breeze, and de-icing agents can cause rust in electrically conductive parts. This can impede the flow of electricity, ultimately reducing a car's performance. By using earthing wires to improve the flow of electricity at bottlenecks, you can restore the car to its original performance. This can lead to improved starting, throttle response, and fuel efficiency! It's a very convenient item to bring out the potential of your car. It's a universal type, allowing for flexible installation, and is compatible with most vehicles. Improves fuel efficiency, starting, response, and more! Earthing Wire Kit (Set of 5) ◇ Wire diameter: Approximately 9mm ◇ Length: 100cm x 2, 80cm x 2, 60cm x 1 ◇ Includes mounting screws and adjusters ◇ Color: Red Minimoto Earthing Cable Power Cable Shield Plus 3m ■ Product Effects 1. Improved engine starting 2. Reduced power loss under electrical load 3. Increased low and mid-range torque 4. Stable idling 5. Improved efficiency of lights and electrical equipment ■ Features Strengthens grounding with earthing cables, bringing out the original performance of electrical equipment! Uses flat-braided tinned copper wire, which is corrosion-resistant and ideal for use in tight spaces. ■ Specifications Color: Silver Size: 5.5sq (equivalent to 10 gauge) Length: 3m ■ Specs Finished dimensions: Width 12.0 x Thickness 1.3mm Nominal cross-sectional area: 5.5mm2 Number of strands: 480 * Can be used around the engine room, muffler, etc. * Made in Japan Crimping Terminals (ELPA brand) * Round crimp terminals: 4 pieces