Link ECU
300ZLink - N300X
300ZLink - N300X
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Description
- G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
- This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
The N300X ECU is Designed to suit the VG30DET engine.
- Please check your connector matches the header before purchasing.
- This ECU works for manual transmissions only.
- Includes an onboard 4 bar or 7 bar MAP sensor.
- Most factory features are supported.
- It is highly recommended to fit an IAT sensor with this model.
- Check the features tab for I/O expansion options.
- This ECU will need a modification before E-Throttle is usable.
Applications
- Z32 300ZX VG30DE
- Z32 300ZX VG30DETT


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Returns Policy
At JT Performance, we value your satisfaction and aim to be fair and transparent in every transaction. Please read the following terms regarding exchanges, refunds, and our optional buy-back process.
Exchange or Refund
All sales are considered final; however, we review requests for exchanges or refunds on a case-by-case basis. In general, to be eligible:
- The item must be unopened, unused, and in its original packaging
- You must contact us via email with your purchase receipt and product details
We are committed to complying with the New Zealand Consumer Guarantees Act (CGA). If your item is faulty, not as described, or doesn’t meet the guarantees set out under the CGA, please contact us and we’ll work with you to resolve the issue fairly.
Buy-Back Option
If an item has been opened or used, you may request a buy-back. These requests are assessed individually and are not guaranteed. Please contact us via email with your receipt and product details. All buy-back decisions are at our sole discretion.
Disclaimer
A majority of the products featured on this website is not manufactured by JT Performance. Please be aware that we do not assume responsibility or liability for any issues related to the products. If you encounter an issue, please contact us, and we will liaise with our suppliers on your behalf.