Elite 1000/1500 PnP Ada Harn Only - Subaru WRX MY99-00

This genuine Haltech adaptor harness is designed specifically for Subaru WRX MY99-00 models running an Elite 1000 or Elite 1500 ECU. The harness-only component enables replacement or upgrade of your existing plug-and-play wiring while maintaining seamless integration with the factory loom. Ideal for workshop installations requiring a fresh harness due to wear, damage, or when reconfiguring an existing Elite system. Ensures reliable connections and eliminates the need for cutting or splicing factory wiring on these early model WRX platforms.