Haltech Nexus S2/S3 RX7 FD Adapter Box

$1 Reserve Auction $795 RRP (complete kit)

Selling a Haltech Nexus S2/S3 Plug-and-Play Adapter Module (adapter box only) for Mazda RX-7 FD Series 7/8

Important: This listing is ONLY for the black Haltech adapter box shown in the photos. It does NOT include the wiring harness/cables.

I originally purchased this for my RX-7 build but my auto electrician chose to hard-wire the ECU instead, so this adapter module is no longer needed.

Condition:

• Genuine Haltech part
• Excellent condition
• Never installed in my car
• Stored safely

Included: Exactly what is shown in the photos.

Fitment

Designed for use with:

• Haltech Nexus S2 ECU
• Haltech Nexus S3 ECU
• Mazda RX-7 FD3S S7/8

Often supplied as part of Haltech plug-and-play kits.

Why buy this

These kits retail for around $700–$800+ NZD new, so this is a good chance to pick up the adapter module cheap if you already have the wiring or need a replacement.

Keywords:

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