Auxiliary Injector Driver Kit

Designed to work with ECUs (like the Holley Commander 950) that have four (4) “peak to hold drivers”. What this module does is expand the ECU's capability to control eight (8) “peak & hold drivers”, allowing the use of eight (8) low impedance injectors. With this additional capability, running either a 2x4 throttle body setup (requires additional harness 534–196) or plug and play in a multi point system running 8 low impedance Injectors is possible.

Auxiliary Injector Driver Kit