KPower Electronics Package LHD Mazda MX-5 NC 06-14

2025-07-29T13:57:10+01:00

Vendor: KPower
Type: Harnesses & Adapters
Price: 5557.27

These products are standard in our K24 NC MX5 Complete Swap Package, but we also have them available separately for customers completing other projects. Our Electronics Package for the NC chassis is 100% PLUG AND PLAY with retention of OEM dash and chassis functionality. It's even pre-wired for A/C and an oil pressure/temperature sensor.

At the center is a Haltech Elite 1500 ECU. We chose the Elite 1500 for a number of reasons, including its broad range of functions, ease of use, and attractive price point. However, most importantly, the folks at Haltech already did the work of adding the CAN protocols from the NC to the software.

Armed with an ECU up to the task, we designed a motorsports-grade K series engine wiring package that seamlessly connects to the NC chassis harness. Our harness is built from all-new OEM connectors, Teflon insulated wire, and Raychem DR-25 loom. It's as pretty and as durable as it is functional. Our clever chassis wiring adapter box (built from a stock ECU) allows the harness to be easily connected to the chassis harness with zero cutting or splicing!

The ECU and wideband controller mounts to the right side of the firewall, and chassis wiring adapter replaces the stock ECU. No wiring needs to be passed through the firewall and no wiring needs to be done inside the car. Just connect the engine harness to the ECU, chassis, and fuse box with the supplied connectors and you're ready to go!

This package includes:

Haltech Elite 1500 ECU

Haltech CAN wideband sensor and controller

KPower motorsports grade Raychem engine wiring harness

Chassis wiring adapter box

Wideband jumper harness

Bosch oil pressure and temperature sensor with adapter

Alternator cable

ECU mounting bracket and hardware

Important Notes:

All products are designed for off-road motorsports use only. Users are responsible for complying with all local laws in their county, state, and country.

Note that our engine wiring harness is designed for 2004-2008 K24A sensors, including the crank sensor, knock sensor, and injectors. It is also wired for air conditioning if you're using the NC compressor with our optional A/C kit.

If you plan on using injectors other than OEM K24A injectors, please specify at checkout and we'll swap in the appropriate injector sub-harness free of charge.

KPower Recommended Supporting Products:

KPower Flex Fuel Kit