• Shopping Cart Shopping Cart
    0Shopping Cart
T.I. Performance
  • Home
  • Shop
    • All Performance Parts
      • Air Intake
      • Body, Interior & Misc
        • Spray Paint
      • Drivetrain
      • Electrical
        • Sensors
      • Engine
        • Camshafts
      • Exhaust
        • Turbo Manifolds
      • Forced Induction
        • Turbochargers
      • Fuel System
      • Hose & Fittings
      • Ignition System
      • Racing
      • Tools
      • Tuning
      • Car Accessories & Merchandise
      • Gift vouchers
    • All Brands
      • Aeroflow
      • ACL Race Series
      • ARP
      • BMC
      • Boostline
      • Bosch
      • Crow Cams
      • Haltech
      • Maradyne
      • Nason
      • Nolathane
      • Optima Batteries
      • Permaseal
      • Pierburg
      • Raceworks
      • Spoolinboost
      • TechEdge
      • T.I. Performance
      • Turbosmart
      • Walbro
      • VGate
      • VHT
      • Xtreme Clutch
    • All Vehicles
      • EA Falcon
      • EB Falcon
      • ED Falcon
      • EF Falcon
      • EL Falcon
      • AU Falcon
      • BA Falcon
      • BF Falcon
      • FG / FG X Falcon
      • Subaru BRZ
      • Subaru WRX
      • VE Commodore
      • VF Commodore
      • VN Commodore
      • VP Commodore
      • VR Commodore
      • VS Commodore
      • VT Commodore
      • VY Commodore
      • VZ Commodore
      • X3 Excel
    • All Engines
      • 13B
      • 1JZ
      • 2JZ
      • 3.8
      • 4G63
      • Barra
      • Barra 3v V8
      • Boss V8
      • CA18 / CA18DE / CA18DET
      • Cleveland
      • Coyote
      • Ecotec
      • EJ
      • G4EK
      • HFV6
      • Holden V8 253 308 304
      • Intech
      • K Series
      • LS
      • RB20 RB25 RB30
      • SIDI HFV6
      • SOHC
      • Windsor
    • J3 Chips & Tuning Products
      • J3 Performance Chips & Engine Tuning
      • J3 Tuning Kits & Software
      • Tuning
      • ECUs
    • Fluid System Builder
      • Visually design your next fuel system
  • Owners Gallery
    • Owners Gallery
    • As Seen On Hackshop Garage
    • As Seen On Motoring Box
  • Tuners
    • Tuners
    • Become a dealer
  • Library
    • Library
    • DIY Guides
    • Tuning Files
    • Knowledge Base
    • Reference Material
  • About
  • Contact
  • Login / Register Login / Register Page Link Login / Register Page Link
  • Click to open the search input field Click to open the search input field Search
  • Menu Menu

Haltech Nexus Wiring Harnesses

You are here: Home1 / Tuning2 / ECUs3 / Haltech Nexus Wiring Harnesses
  • Sort by Default
    • Default
    • Custom
    • Name
    • Price
    • Date
    • Popularity (sales)
    • Average rating
    • Relevance
    • Random
    • Product ID
  • Display 28 Products per page
    • 28 Products per page
    • 56 Products per page
    • 84 Products per page

  • Universal V8 Terminated Engine Harness for Nexus R5 VCU

    $1,325 Original price was: $1,325.$1,230Current price is: $1,230. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus LS 4 Pin Delco Alternator Harness HT-186124

    $45 inc. GST

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus LS 2 Pin Bosch Alternator Harness 200mm HT-186123

    $45 inc. GST

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus LS 2 Pin Yazaki Alternator Harness 200mm HT-186125

    $45 inc. GST

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus Universal V8 – Junior Timer (EV1) Injector Secondary Breakout HT-186001

    $253 Original price was: $253.$235Current price is: $235. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus Universal V8 – GT150 (USCAR) Injector Primary Breakout HT-186002

    $264 Original price was: $264.$245Current price is: $245. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Nexus Universal V8 – GT150 (USCAR) Injector Secondary Breakout

    $264 Original price was: $264.$245Current price is: $245. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus Universal V8 – Junior Timer (EV1) Injector Primary Breakout HT-186000

    $253 Original price was: $253.$235Current price is: $235. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus Universal V8 – IGN-1A Ford Harness HT-186061

    $496 Original price was: $496.$460Current price is: $460. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

  • Haltech Nexus Universal V8 – IGN-1A GM/Chrysler Harness HT-186060

    $420 Original price was: $420.$390Current price is: $390. inc. GST 8%
    off

    In Stock

    Add to cart Add to cart Add to cart Show Details Show Details Show Details

All Categories

Filter by Brand

  • Haltech (10)

Filter by Engine

  • LS (3)

Filter by Length

  • 200mm (2)

Recent Reviews

  • Bosch Oxygen Sensor O2 Sensor suit AU BA BF FG Falcon XR6 XR8, SX SY SZ Territory Bosch Oxygen Sensor O2 Sensor suit AU Intech BA BF FG Falcon 4L Barra, XR6 Turbo, XR8, SX SY SZ Territory
    Rated 5 out of 5
    by Davo
  • J3 Chip Stage 2 J3 Chip
    Rated 5 out of 5
    by Blaik Lewis
  • EF EL AU1 XH Falcon Gauge Oil Pressure Sender / Sensor EF EL AU1 XH Falcon Gauge Oil Pressure Sender / Sensor
    Rated 5 out of 5
    by Declan Moller

Instagram

Due to popular demand we have developed an all new Due to popular demand we have developed an all new low mount turbo kit for EA-FG Falcon. Using an FG cast exhaust manifold (with 6boost adapter for SOHC), and a GTX3584 style turbocharger, this setup has everything you need to plumb up your new setup. Read more at the link in our bio!
Now Available: High Flow Panel Filter for EA EB ED Now Available: High Flow Panel Filter for EA EB ED XG XH Falcon 6 Cylinder SOHC. Exclusive to T.I. Performance 💪@bmcairfilters
We are running a very limited sale to clear space We are running a very limited sale to clear space in our warehouse! Grab a deal while stocks last! Link is in our bio 👍
F1 proven performance. T.I. Performance proudly st F1 proven performance. T.I. Performance proudly stock BMC Air Filters. Contact us for a high flow reusable air filter for your vehicle today!
Looking for a new turbo? @turbosmarthq have an ind Looking for a new turbo? @turbosmarthq have an industry leading 2 year Full Send warranty on all of their turbochargers. Link in bio! #turbocharger #turbo #boost #sutututu
Today we had a quick look at @openhoist - some tou Today we had a quick look at @openhoist - some tough cars out and a top notch space for an awesome new idea.
@mrdaniel_144 explains the Turbosmart OPR V2 Turbo @mrdaniel_144 explains the Turbosmart OPR V2 Turbocharger Oil Pressure Reg & Filter. Available now at the link in our bio 👍
👀 Now available: Windsor stroker kits! 331ci, 3 👀 Now available: Windsor stroker kits! 331ci, 347ci, cast and forged options available. Link in bio.
This is Alan's '64 F150. It's powered by an EFI "E This is Alan's '64 F150. It's powered by an EFI "Explorer" Windsor 5L V8 from an AU Falcon, using our J3 Chip to bypass the immobiliser and tune for best performance on 98 fuel. See our range of engine parts at the link in our bio 👌

T.I. Performance on Instagram

YouTube

T.I. Performance on YouTube

Facebook

T.I. Performance on Facebook

Top Products

  • Turbosmart FPR10 Fuel Pressure Regulator - Sleeper Turbosmart FPR10 Fuel Pressure Regulator - Sleeper $384 Original price was: $384.$349Current price is: $349. inc. GST
  • Turbosmart WG38 Manifold Gasket-SS 2-Pack Turbosmart WG38 Stainless Steel Manifold Gasket 2PK $31 Original price was: $31.$19Current price is: $19. inc. GST
  • Turbosmart GenV WG45/50 14psi Blue Outer Spring Turbosmart GenV WG45/50 14psi Blue Outer Spring $47 Original price was: $47.$43Current price is: $43. inc. GST
More products

About T.I. Performance

T.I. Performance is an Australian family business est. 2007 selling genuine automotive performance parts from leading brands such as Bosch, Crow Cams, Walbro, Haltech, Turbosmart, BMC, Raceworks, ARP, Permaseal, Xtreme and more, including Fuel Pumps & Injectors, Air Filters, Cams, Gaskets, Clutches, Radiators, Sensors, ECUs and Tuning parts.

We also sell J3 Chips, Programmers, and DIY Tuning Kits to tune Ford E-Series (EA, EB, ED, EF, EL), XG, XH and AU Falcon, Fairmont, Fairlane, XR6 and XR8 models.
More About T.I. Performance

Contact

Contact T.I. Performance
© 2026 T.I. Performance | Terms | Shipping | FAQ
  • Link to Facebook
  • Link to Instagram
  • Link to Youtube
  • Link to TikTok
Scroll to top Scroll to top Scroll to top