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Haltech Nexus S3 Plug 'n' Play Adapter Harness - Subaru WRX MY06-10 HT-186370
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$1,193.40
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Or 4 interest-free payments of
$298.35
In stock at 1 of our locations
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Free NZ shipping
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12 month warranty on all parts
✅
NZ WOF compliant
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Fitting available NZ wide
If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness.
Nexus S3 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit
Suits:
Includes:
Notes:
- A simple Haltech Plug 'n' Play product that allows you to be up and running in just a few hours.
- The quick start guide will walk you through installation of the Haltech Plug 'n' Play adapter into your vehicle.
Nexus S3 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit
Suits:
- Plug 'n' Play replacement of the factory ECU for Subaru WRX MY06-10 STI MY06-07 2.5 Litre with DENSO ECU only.
Includes:
- Injection molded plastic plug 'n' play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 16 Pin Tyco plug and pins.
Notes:
- Not compatible with the Hitachi ECU.
- This harness when installed in conjunction with a Haltech Nexus S3 ECU opens the door to virtually limitless performance modification and tuning of your vehicle.
- Fully programmable systems allow you to extract all the performance from your engine by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions.
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
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