The Nexus T2/T1 Basic Universal Wire-In Harness gives you a complete, unterminated wiring solution for custom-fitting a Nexus T2 or T1 ECU to virtually any engine. Every wire is colour coded and clearly labelled, so you can confidently route and terminate connections to suit your specific application ideal for custom builds, race cars, and non-standard engine swaps where a plug-and-play harness isn't available. Suits Nexus T2 or Nexus T1 ECU applications Colour coded and labelled wiring for easy custom installation Standard TXL automotive-grade wire Includes Quick Start Guide