Nexus S2/S3 Plug n Play Adapter Harness - Honda AP1 / AP2

This Haltech Nexus Plug n Play Adapter Harness is engineered specifically for Honda AP1 and AP2 S2000 applications, providing a direct connection between the Nexus S2 or S3 ECU and the factory wiring. Designed to eliminate cutting and splicing, this adapter harness uses OEM-spec connectors to maintain factory reliability while enabling full Nexus ECU functionality. The direct-fit design streamlines installation, reducing workshop time and ensuring professional results for tuners working with S2000 platforms requiring advanced engine management capability.