Super Conductor Spark Plug Wire Set - Black

8.5mm diamter with a copper alloy with ferro magnetic impregnated center core
For use with MSD Ignition Coil Upgrade only
Mfg Part #
ECS Part #
MSD Performance
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Availability: Ships by Feb 7, 2022
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Product Details

For use with MSD Ignition Coil Upgrade only

The MSD 8.5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8.5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears.


  • Assembled: Spark plug end only
  • Diameter (MM): 8.5 Millimeter
  • Wire Material: Silicone and Synthetic
  • Color: Black
  • Number Of Wires: 6
  • Distributor Boot Material: Silicone and Synthetic
  • Distributor Terminal Ends: Socket and HEI Style
  • Spark Plug Boot Material: Silicone and Synthetic
  • Spark Plug Boot Ends: 90 Degree
  • Conductor Type: Copper Alloy With Ferro Magnetic Impregnated Center Core
  • Wire Resistance: 40 To 50 Ohms Per Feet Resistance

Note: Wires come with the coil terminals unattached. You will need to trim the wires to length and crimp the terminals with the supplied tool. This wire set includes generic boots, so if you want the spark plug boots that have "MSD" molded in to the top, please see ES3559467.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Volkswagen Corrado All VR6 12v
Volkswagen Eurovan T4 All VR6 12v
Volkswagen Golf III All VR6 12v
Volkswagen Golf IV All VR6 12v
Volkswagen Jetta III All VR6 12v
Volkswagen Jetta IV All VR6 12v
Volkswagen Passat B3 All VR6 12v
Volkswagen Passat B4 All VR6 12v
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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Manufacturer names and/or part numbers are used only for identification purposes.

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