NEW! All harnesses will include high temperature compact Milspec wires free of charge. Look up the specifications of TEFZEL M22759/16-18 for more information.

AutoSupplies_AU custom made to order ignition looms! 

All harnesses come pre-terminated (3 wires per coil) signal, black nylon braid and dual wall heatshrink to handle the high engine bay temperatures of performance engines. Optional high temperature black with white text nylon labels can be printed and applied then glued on with dual wall heatshrink for a professional race spec look!

All straight 6 cylinder engines accounted for! Converting from Wasted Spark 1JZ / 2JZ engine coils, to early & later model Nissan RB20/25/26 engines that are maybe looking to upgrade to aftermarket COP coils such as R35, Yaris, LQ9, R8 & LS1. These proven coils are a great upgrade from the standard coils and are known to handle higher HP and provide cleaner spark with their internal igniters. 

Please note this item takes an additional 1-2 days to ship due to the extra time needed to assemble and test.

Simply choose the harness variation you require and we'll custom make it for you* :)

OPTIONS:

Coil Type:

·       None (Blank DIY Flylead Harness)

·       R35 Coils, Yaris Coils

·       LQ9/LSx Coils

·       R8 Coils

·       LS1 Coils

End Connector(s):

·       None (Blank DIY Flylead Harness)

·       Deutsch DT 8Pin Universal Lead Plug Kit

·       R34/Neo Harness Lead 8 Pin Plug

·       RB External Igniter Delete (6pin) w/ Black Pwr Lead Plug**

·       RB External Igniter Delete w/ Grey Power Lead Plug**

·       RB External Igniter Delete (7pin) w/ Grey Pwr Lead Plug**

Lead Labels:

·       None

·       Black Vinyl Label w/ Glued Clear Heatshrink

**Please sent us a picture of your current harness plugs on the engine side if you are not sure!

If upgrading from an external igniter, please be sure to select the correct connector ends carefully as there are a few variants per model regarding RB engines.  If unsure please msg us prior to purchasing with a picture of your current harness plug ends to ensure we supply the correct ones for your needs!*

Note: Coils are not included with these harnesses and further modification is needed to fit the above noted "smart" COP coils so please be certain you understand the purpose of this harness before purchasing.  Please do not hesitate to contact us if you have further queries! AutoSupplies_AU does not take any responsibility for the incorrect use of this harness and we would rather chat to you prior to purchase to insure you are buying the correct item for your needs.

*Due to the nature of this "Made To Order" custom harness we cannot provide refunds or returns if you change your mind or make an error as the stock cannot be resold. Please message us first prior to purchase to ensure the harness you order is the correct one for your needs.

International Buyers – Please Note: 

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.