Review on Universal 5-Point Car Grounding Kit - Acouto Auto Earth Cable System for Enhanced Grounding and Stability by Larry Blanco

I used this kit on my 2004 Honda Civic LX. I should mention that I also installed a catback exhaust and polyurethane engine mounts. My car had a lot of vibration and noise due to these two upgrades. The car seemed to drive a lot rougher after that (largely due to the unrelentingly stiff engine mounts). I was just willing to try anything for less than $100 to make my car run smoother. I looked into the engine bay and found that the standard battery ground wire does not split into multiple ground points and is not included in the factory wiring harness/fabric. It is screwed to the transmission at only one point. There is only one wire, although there are wires to ground connecting the engine to the radiator mount. Results of using this kit: Success! My car runs much smoother and smoother, especially when idling, the headlights are even brighter. If your car only has a bolted battery cable (engine or transmission) this grounding kit will work wonders.