Additional grounding points equalise resistance and voltage between various ground points on the car resulting in a more stable electrical system which leads to improved idle and drivability. By allowing the electrical sensors and accessories to be more in tune with each other (more accurate readings) you can pick up engine response and horsepower.
2012-14 Subaru BRZ
2012-14 Toyota 86 GT
2012-14 Toyota 86 GTS
- 4 x Cusco Grounding Leads
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