Description
The Haltech NEXUS S2/S3 Plug-and-Play Adapter Harness (Part HT-186331) is designed to seamlessly integrate with your vehicle’s existing wiring system, providing a reliable connection for enhanced engine management. This harness simplifies installation, allowing for quick setup without the need for extensive modifications or soldering, which helps reduce installation time and potential wiring errors. Crafted with high-quality connectors and durable wiring, it ensures consistent performance under various driving conditions. The harness’s compact design makes it suitable for a range of automotive applications, providing flexibility and ease of use for professional tuners and DIY enthusiasts alike. Whether upgrading your existing NEXUS system or installing a new one, this harness guarantees a secure and stable connection, supporting optimal engine tuning and performance enhancement.
Features:
- Plug-and-play design for quick installation and minimal wiring modifications
- High-quality connectors for secure and reliable electrical connections
- Durable wiring construction to withstand automotive environment conditions
- Compatible with Haltech NEXUS S2 and S3 systems for versatile use
- Compact and lightweight design for flexible installation options










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