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As a part of pro fabrication I've now got an employee doing all of our Motorsport wiring looms in house.

Using high end Materials we have begun putting together drop in harness' for Nissan models that would be in demand.

The S chassis is one such vehicle but of more interest is the GTR.

These are bare essential looms and so far we have decided to include.

Attessa control unit & outputs to ecu

Provisions for ABS to be operational

All front and rear lights operational

circuit breaker unit (no fuse boxes)

Factory indicator stalk

Lights etc on switch pannel

3x fuel pump power feeds to boot

Blower fan or heated screen power

Thermo fan supply

Ignition key

And a couple of other small incidentals.

I'd like input from people interested in these as to what other things they'd like to see either fully wired or atleast provisions provided within to harness.

Things like electric steering pumps etc

We are using deutsch connectors exclusively and supplying the harness with a "mill spec" connection on the fire wall or grommet for the budget conscious, no cheap conduit cover either, everything is done using tech flex braid and sealed with shink tube at the ends.

the 3 skylines, 1 s15 and lotus exige that have been done have all been very affordable as far as custom professional wiring looms go.

  • 2 weeks later...

Interested. Running an Apexi Djetro but will soonish change this... however the car is going well and I have tweaked it a bit.... anyway enough rambling. i was going to change the complete loom anyway for a NOS loom. So interested and will buy in the next month or so.

Edit - just realised you not talking about ecu loom. Sorry, interested in ecu loom made out of tefzel/braid.

Edited by LWO

We have done a number of custom GTR engine looms recently to suit specific requirements.

Tefzel and tech flex braid with deutsch connectors is not a problem. Raychem shrink can be used if the budget permits.

Yes we can do a tefzel ingnition lead with austere deutsch plug and oem coil plugs

Can you let me know a price sent to Christchurch, NZ please for a R32 GT-R one.(Not sure if they differ between models)

Edited by Sub Boy32

Your looking at $330aud for a complete coil pack loom supplied with new Nissan plugs, braided wiring protection and deutsch connectors for the power and ground supply.

(you will just need to cut the Nissan plug off your cars look and solder the deutsch pins on for the power/ground plug)

  • 2 weeks later...
  • 2 months later...

Did this go ahead futher, and what was the approximate price?

Some other things worth allowing for:

  • Accessory power for rally safe/terra trip/camera power supply.
  • Seperate circuit, battery, wiring for intercom (no interferance)
  • Seperate circuits for everything to ensure one dead one doesn't kill others.
  • Power for boost controller, power steering, dash/gauges, lap timer
  • Horn circuit, power windows, heated screen required for rally cars
  • Fuel level sender and warning light

Sounds like you need to drop your nugget off for a rewire Duncan.

Actually I've seen the looms in your car and it could do with a freshen up.

Engine looms start at $660 and can go up to $1500 for one with the works. That's using detusch connectors and quality wire/braided sheath.

Full looms for the skyline start at $1500 and can run up to 3k for something like a motec/awd install.

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