Haltech Elite 2500 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit HT-151328

This Haltech Elite 2500 kit delivers complete engine management for the Mazda RX7 FD3S Series 6 rotary platform. The included Plug 'n' Play adaptor harness eliminates wiring modifications, connecting directly to factory plugs for straightforward installation. Elite 2500 architecture provides advanced tuning control over ignition, fuel delivery, and auxiliary functions essential for rotary engine optimisation. Suited to professional tuning environments where precise calibration and reliable operation matter. Compatible with factory sensors and supported by Haltech's NSP software suite for comprehensive engine control.