MS3Pro ULTIMATE Black Center Harness Subaru Complete Kit: Includes all necessary

Complete Kit: Includes all necessary components for a full EGT monitoring setup

Motorsport-Ready Design:

The extended length makes it easy to route and bundle into a clean ignition harness without the need for additional splicing near the coil

Low-profile

and other electronic boost controllers

MS3Pro ULTIMATE Black Center Harness Subaru Complete Kit: Includes all necessaryUnlock expanded I O for your MS3Pro ULTIMATE ECU. The MS3Pro ULTIMATE Black Center Harness is an 8 foot flying lead harness designed specifically for the third (black) AMPSEAL connector on the MS3Pro ULTIMATE ECU. This harness expands your available I O by nearly 50%, enabling advanced functionality such as boost control, VVT, traction control, flex fuel, table switching, and more. The harness features a pre crimped, sealed 23 pin AMPSEAL connector