Factory-fit plug-in ECU. Full standalone control, no cut wiring.
Link MX5Link MX5NB1X
Factory-fit plug-in ECU. Full standalone control, no cut wiring.
Original price was: $2,249.50.$2,013Current price is: $2,013.
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Link gear is rarely a one-part decision — a wire-in ECU needs a loom and a dyno tune, and a dash or PDM needs wiring into the car properly. Tell us the car and what you’re chasing and we’ll spec the whole package, including who can tune it, with a price for the lot.
We usually reply the same day — and if you already know what you want, order straight from this page.
- Mazda MX5 NB1Fitment
- LifetimeWarranty
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- Free insured shippingover $250, AU wide
- 30-day returnsunused, undamaged
- Not sure it fits?send us your VIN
Off-road / motorsport use only
Factory-fit plug-in ECU. Full standalone control, no cut wiring.
The MX5Link MX5NB1X – Mazda MX5 NB1 is a genuine Link plug-in ECU that installs directly into the factory ECU connector on the Mazda MX5 NB1 — full standalone engine management with no cut wiring. Tuned in Link’s free PC Link software, with onboard logging, motorsport functions and room to grow.
Fitment: Mazda MX5 NB1.
Platform: Mazda.
Lead Time & Notes
- Lead time: ships in 1–3 days. Each unit is genuine Link Engine Management, sourced and checked by EuroSpec before dispatch.
- Part number: Link 240-4000.
- Warranty: Link ECUs carry a lifetime warranty to the original purchaser (non-transferable), covering manufacturing defects.
- Tuning: requires professional tuning in Link PC Link software.
- Compliance: off-road / motorsport use only.
- Support: Australian Link dealer support.
The spec sheet
| Brand | Link Engine Management |
|---|---|
| Part Number | 240-4000 |
| Product | MX5Link MX5NB1X - Mazda MX5 NB1 |
| Category | PlugIn ECU |
| Platform | Mazda |
| Connection | Plug-In (factory connector) |
| Tuning Software | Link PC Link (free download) |
| Warranty | Lifetime — original purchaser, non-transferable |
| Compliance | Off-road / motorsport use only |
| Fitment | Mazda MX5 NB1 |
| Lead Time | Ships in 1–3 Days |
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FAQ
- Dispatch
- Ships in 1–3 Days
- Warranty
- Lifetime — original purchaser, non-transferable
What warranty does it have?
When will it ship?
Can I return it?
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