Nexus R5 VCU + Plug and Pin Set Button This harness set is ideal

This harness set is ideal with modified engine harnesses from Holley and other brands

Compatible with Haltech Elite and NEXUS R5 ecu's including VMS

Dual Channel Knock Control - Synchronised to engine position with high speed digital filtering for accurate detection

we offer a basic yet inclusive relay block that is plug-and-play with the engine harness and includes:

Boost control

Nexus R5 VCU + Plug and Pin Set Button This harness set is idealNEXUS R5 is the new Haltech flagship product combining the functionality of a power distribution module, a data logger, a dual channel wideband controller and a state of the art engine management system in one powerful device we call a VCU (Vehicle Control Unit). 4 x 25A (continuous) push pull PWM capable (5 kHz) outputs (for power to injectors coils, transbrake, thermofan, fuel pump) 12 x 8A (continuous) high side outputs (low speed PWM, 200 Hz)