Elite 2000/2500 PnP Ada Harn Only - Nissan Skyline R34 GTT

This Haltech adaptor harness is designed specifically for connecting Elite 2000 or Elite 2500 ECUs to Nissan Skyline R34 GTT models. The plug-and-play design converts your factory wiring loom to interface directly with Haltech's Elite platform, eliminating the need for extensive rewiring during installation. Ideal for workshop environments where time-efficient ECU upgrades are essential, this harness maintains factory connector integrity while unlocking full programmable engine management capabilities. Suitable for both street and performance-oriented R34 GTT builds requiring precise tuning control.