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Haltech Nexus Plug-In ECU w/ LSU4.9 Wideband Hardware Pack Mazda RX-8 Series 1 2003-2008
$1875.00
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The Haltech Nexus Mazda RX-8 Plug-in, as the name suggests, plugs directly into the Mazda harness, and nestles neatly into factory location. It seamlessly supports vital OEM functions. 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 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 Mazda 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.

Features:
  • Drive By Wire Throttle Support
  • Single Channel Onboard Wideband Control - Supports LSU4.9/NTK
  • Wi-Fi
  • 4 channel onboard oscilloscope
  • Data logging 128MB
  • Flex Fuel
  • Closed Loop O2 Control
  • Knock Control
  • Long term learning
Auxiliary Connector :
  • 4 X Digital Pulsed Outputs
  • 4 X Synchronised Pulsed Inputs
  • 1 X Onboard Wideband
  • 2 X Sensor Ground
  • 2 x 12V Output
  • 2 x 5V Output
Supported OEM Functionality :
  • Drive-By-Wire / Electronic throttle
  • Alternator control
  • Cruise control switch
  • Oil Metering Pump (OMP)
  • Secondary Shutter Valve (SSV) solenoid
  • Variable Dynamic Intake (VDI) solenoid
  • Variable Fresh Air Duct (VFAD) solenoid
  • Auxiliary Port Valves (APV) motor
  • Electronic Power Steering
  • DSC / Traction control
  • Instrument cluster
  • Rear O2 sensor (used as narrowband)
  • ABS module. ABS modules using K-line (instead of CAN) is not supported.
  • Immobiliser light on dash.
Includes :
  • Nexus Plug-in Mazda RX-8 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
  • 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


Fitments :
  • Mazda RX-8 Series 1 2003-2008
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2003-2008
Mazda RX-8

Haltech Logo

Who Is Haltech?

Haltech has been at the forefront of engine management technology since its inception in 1986. For the last 30-plus years, the company has been globally recognized as a leader in its field, renowned for its cutting-edge technology and customer support. To uphold its reputation, Haltech continues to adapt and stay up to date with new emerging technologies and changing expectations from car enthusiasts, racers, and tuners alike. The company currently has two main offices, one in New South Wales, Australia, and the other in Lexington, Kentucky, U.S. 

With an ever-evolving industry like the automotive one, some things still remain a constant. That includes Haltech’s unwavering commitment to quality and innovation, as well as the passion and dedication of the Haltech team to deliver products that are second to none. These qualities have been the company’s trademark from the very beginning and are the main reason why thousands of consumers all around the globe trust Haltech for their engines. 

What Does Haltech Do?

Haltech designs and manufactures a wide range of automotive performance electronics; it is best known for its engine management systems. Its engine management systems are engineered to control throttle bodies, staged fuel injection systems, distributors, direct injection systems, and engines of all types, including turbocharged, supercharged, and naturally aspirated. The brand offers a comprehensive lineup of ECU and standalone engine management products like CDI ignition systems, sensors, tuning tools, engine harness kits, engine control units, and more! 

Today, Haltech ECUs are sold in more than 50 different countries around the world. Haltech ECUs allow you to make the most of your car’s existing engine. These units are specifically designed to control various aspects of modern engines, including the engine load, air intake, and RPMs. These readings help the ECU regulate the fuel supply and spark plug timing to ensure your engine is running to optimal power and fuel efficiency. Haltech ECUs have been proven over and over again, and are the driving force behind many record-setting racecars. In fact, Haltech is credited as being the first in the world to develop real-time engine management calibration.

Part of the Car Community

The company’s active YouTube channel aims to help customers get the most out of Haltech’s products via DIY projects, fitment instructions, setup tutorials, product reviews, and entertainment segments. In addition, Haltech is also actively involved with many popular car culture shows like Discovery Channel’s Street Outlaws and Mighty Car Mods. It also participates in numerous racing and motorsport events such as NMCA/NMRA, SEMA, PRI, World Cup Finals, Summernats, and the World Time Attack Challenge.

Purchase Haltech Parts at Vivid Racing

Vivid Racing carries a wide range of Haltech products to unleash your engine’s full potential. Our inventory includes dash displays, tuning box kits, interior mounts, ECU flashes, universal fuel injectors, standalone ECUs, and numerous tuning accessories. If you have any questions regarding the parts above or have fitment concerns, please contact our specialized sales team at (480) 966-3040. We are here to make the purchase process a pleasant and seamless experience for all of our customers. We look forward to helping you take your car’s engine to the next level and enjoy newfound power gains.

Unless specified otherwise, Haltech warrants its products to be free from defects in material or workmanship for a period of 12 months from the date of purchase.

If the Haltech product is found to be defective as mentioned above, it will be replaced or repaired if returned prepaid along with proof of purchase. Proof of purchase in the form of a copy of the original purchase invoice, receipt or bill of sale which indicates that the product is within the warranty period, must be presented to obtain warranty service.

Replacement or repair of a defective product shall constitute the sole liability of Haltech. To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representations, either expressed or implied, including any implied warranty of merchantability or fitness. In no event shall Haltech, be liable for special or consequential damages.

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