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Custom Engine Grounding Kits
  •   Enhance ECU Efficiency / Engine Performance
  •   Increase Horse Power & Torque
  •   Smoother Idle & Faster Throttle Responce
  •   Stronger & Faster Starts
  •   Superb Personalized Looks

Automotive electrical and computer systems are designed to tolerate up to 100% noise on their input lines. Meaning, if the ECU is expecting a 12-volt input signal, the signal may vary in the range of 0 to 12 volts.

Fluctuations in signal are due to noise and resistance in the system. Noise is generated by spark plugs firing, discharges through the tires to the road, alternator turning on/off, etc. Resistance is the inability of the system to conduct electricity properly.

One of the best-proven ways to compensate for noise and resistance is with proper grounding. Engine grounding has been used in the racing industry for years. The benefits have been proven and documented.

The Custom Engine Grounding Kit allows for cleaner data transfer to the ECU. The result is more accurate measurements by the ECU and therefore more accurate performance, smoother idle and better acceleration.

Each kit includes:

  •   A complete and easy to follow step-by-step installation guide.

  •   Grounding cables made of 4 gauge audio quality 99.9% oxygen free high grade, high stranded copper wire. Each wire is insulated with a chemical and heat resistant coating able to withstand gasoline, oil, and temperatures of up to 125 degrees C.

  •   Gold plated ring terminals which maximize the conductivity at the connection points and inhibit corrosion. Each terminal is double crimped for strength and covered with industrial polyolefin heat shrink for that professional looking finish.

  •   All necessary bolts, washers, and cable ties.

Every kit is hand made to order with care and attention to detail as if it were for my own use!

Money back guarantee - If you are dissatisfied with you new grounding kit for any reason, prior to install, return it for a prompt refund! No questions asked.



Blue = w/o grounding kit
Red = with grounding kit

RPM vs. Frequency

A higher peak and thinner body shows that the idle IS, in fact, smoother!



Additional wires and/or custom applications by request to: SziTech @ gmail.com

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