• Haltech Nexus Plug-In ECU for Nissan Skyline GT-R R32/R33/R34 – front view
  • Nexus standalone ECU + LSU4.9 wideband hardware for Nissan Skyline GT-R
  • LSU4.9 sensor and harness kit included with Haltech Nexus GT-R ECU
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Haltech Nexus Plug-in ECU - Nissan Skyline R32/R33/R34 GT-R + LSU4.9 Wideband Hardware Pack

Haltech Nexus Plug-in ECU - Nissan Skyline R32/R33/R34 GT-R + LSU4.9 Wideband Hardware Pack

HT-231802

$3,000.00 AUD
$3,000.00 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
  • Authorised Haltech dealer
  • Fast Shipping Australia Wide
  • Real fitment advice

Haltech Nexus Plug-in ECU - Nissan Skyline R32/R33/R34 GT-R + LSU4.9 Wideband Hardware Pack


The Haltech Nexus Skyline Plug-in, as the name suggests, plugs directly into the Nissan harness, and nestles neatly into factory location .
It seamlessly supports vital OEM functions like the R34 GT-R MFD Injector Duty Cycle display, GT-R ATTESA TPS output.
Unlock enhanced capabilities with "OEM Plus" functionality via the auxiliary connector, enabling features such as O2 Control, Flex Fuel, Oil Pressure monitoring, Fuel Pressure sensing, and Drive by Wire Throttle.
And for serious drivers, the Nexus ECU unleashes potent Race Functionality, including CO2 Boost Control, Race Timer, Advanced Torque Management, Launch Control, Nitrous Control, and 128MB of onboard data logging.
Setting up your Skyline has never been easier, thanks to the intuitive setup wizard in NSP software or the Haltech Connect App on your smartphone. Plus, Wi-Fi capability ensures effortless diagnostics and tuning on the go.
Nexus Plug-in ECU includes
  • Nexus Plug-in Nissan 76 pin 6 cylinder ECU
  • Air temperature + Wideband expansion harness 2.5m (8')
  • Air temperature sensor (1/8' NPT)
  • Aluminium bung for air temperature sensor
  • Mounting brackets and hardware to suit R32/R33/R34GT-R OEM mounting locations. (Total of 5; 2 x bracket per application)
  • 3mm Vacuum hose 2.5m (8')
  • 3mm Aluminium Vacuum T piece
  • Haltech USB-C cable
  • Quick start guide
LSU4.9 Wideband hardware pack
  • Includes sensor, weld in bung and 1.2M / 47" harness plug and play with Nexus Series harnesses
View full details
  • Haltech Nexus Plug-In ECU for Nissan Skyline GT-R R32/R33/R34 – front view
  • Nexus standalone ECU + LSU4.9 wideband hardware for Nissan Skyline GT-R
  • LSU4.9 sensor and harness kit included with Haltech Nexus GT-R ECU

Haltech buying information

Warranty & authorised dealer

Racing Solutions is an authorised Australian Haltech dealer. Everything we supply is genuine, current-revision Haltech stock — never grey or parallel import.

Haltech products come with a limited 12-month warranty covering defects in materials and workmanship from the date of purchase.

Warranty claims are handled directly by Haltech. You'll need valid proof of purchase — your original invoice or receipt. If you're not sure where to start, get in touch and we'll point you in the right direction.

Price match

If you find this exact item advertised for less by another authorised Australian Haltech dealer, contact us before you order and we'll match the price.

To qualify:

  • The competitor must be an authorised Australian Haltech dealer
  • Same part number, brand new, and currently in stock with them
  • The price must be publicly advertised and GST-inclusive
  • We compare the total delivered price, including shipping
  • Excludes clearance, run-out, sale events, member-only pricing, and auction or marketplace listings

Call 0458 998 395 or use the contact form below and we'll confirm within one business day.

Dispatch & delivery

If the item is in stock at our Perth warehouse or at Haltech, it ships same or next business day.

Not every product is held in stock, including at Haltech. Items that need to be built or restocked can take up to 4 weeks.

If you want a firm lead time before you order, get in touch and we'll confirm it for you.

Tuning & fitment support

Buying the ECU is the start, not the end. We can talk you through which harness, sensors and accessories your combination actually needs, and point you toward tuners who know the platform.

Over 20 years of hands-on trade experience sits behind that advice — we build and run these cars ourselves.

Not sure which ECU or harness you need?

Haltech's range spans wire-in ECUs, plug-in ECUs, terminated harnesses and plug-and-play kits. The right choice depends on your engine, throttle type (cable or drive-by-wire) and injector connectors.

Send us your engine, model year and current setup and we'll confirm the correct part number before you buy.

Questions about this Haltech product?