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Haltech Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru WRX / STI MY11-19 (ADM) HT-213312
NOW
$7,229.04
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Or 4 interest-free payments of
$1,807.26
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 Plug 'n' Play Adapter Harness Kit - Subaru WRX / STI MY11-19 - Suits Australian Delivered Models Only (ADM)
- 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 Plug 'n' Play Adapter Harness Kit - Subaru WRX / STI MY11-19 - Suits Australian Delivered Models Only (ADM)
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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