Pay in 4 interest-free payments of $15.00 Learn more
Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
Included Options
(2) MaxSpark PNP LS Engine Wiring Harnesses– Passenger and Driver side
B: Logic ground (to ECU)
delivering secure
Build Time up to 6 weeks
MS3Pro ULTIMATE Black Center Harness Ignition Module/Driver Included OptionsUnlock 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