All Neuspeed 8mm Spark Plug Wire Sets are custom-made. Each wire is cut to exact length for a perfect fit and very neat appearance. Our double-layered, nylon reinforced virgin silicone wire stays flexible, resists temperatures up to 600-degrees F, and are the ultimate spark plug wire for street and racing applications. Neuspeed Spark Plug Wire Sets for VW applications feature a solid copper core wire for the highest conductivity and O.E. Beru or Bremi spark plug and distributor/coil terminals for a perfect fit. They are available in red or yellow with black Neuspeed lettering-- specify color when ordering.