Custom Wiring Solutions

The team at NZEFI have the knowledge and skills to create reliable custom wiring solutions for your project. We can handle everything from full custom engine management and dataloging looms to installing a few gauges.

While we do NOT strive to be the cheapest in town when it comes to offering this service, we do believe that we offer fantastic wiring products at a reasonable price.

Custom-made full-replacement engine management wiring looms from $1000

Time and time again, we have had unfortunate customers come to us to fix the unreliable wiring work performed by someone else who offered to do the job cheaper or faster than us.  Often the only reasonable solution is for us to rip out the whole mess and start again. Our customer ends up with the job done properly, but often has had to pay to have the same job done twice.  You really can’t argue with the old saying,

Do it once, do it right


Custom Ignition Leads

NZEFI  can make up custom ignition leads to suit your requirements. Consisting of brands such as Magnecor, MSD and Taylor, we stock a range of quality ignition lead components such as:

  • 8mm, 8.5mm and 10mm high performance ignition lead wire from quality brands including Magnecor and Taylor.
  • Coil boots to suit our own high energy ignition coils (HEI post), GM LS1 (and other Gen 3/4 GM coils) and conventional coil boots to suit GT40 coils etc.
  • Spark plug boots in straight, 45 degree and 90 degree configurations. High temperature boots are also available in some styles. We also stock a limited range of spark plug drop tubes for twin cam style heads etc.
  • Quality terminals in straight, 90 degree and multi-angle. Stainless steel terminals are also available in most styles.


Ignition Lead Components - Coil and Spark Plug Boot and Terminals

Ignition Lead Components – Coil and Spark Plug Boot and Terminals             Magnecor Race Spark Plug WireMagnecor Race Spark Plug Wire