MS3Pro is ready to support a wide variety of engines out of the box, with the ability to control anything with one to eight cylinders with sequential fuel injection and sequential ‘coil on plug’ ignition, a V12 with sequential fuel and wasted spark ignition, or a four rotor Wankel with separate leading and trailing ignition outputs. Over 50 different ignition modes are supported, from mainstream applications like the GM LS1, Bosch Motronic, and Chrysler Gen III Hemis to unusual modes like Renix Jeeps and the Suzuki Swift GTI.
MS3Pro uses a sealed high temperature nylon case for light weight and compact size, and heavy duty AMPSEAL connectors. This provides a compact and sealed enclosure protecting the sensitive internals from the elements. MS3Pro’s design keeps the heat generated to a minimum, allowing it to use a lighter plastic case instead of a metal heat sink.
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MS3Pro Ultimate Standalone Engine Management System
Experience the ULTIMATE.Developed from the MS3Pro 1st Gen platform, the Ultimate brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a new high quality aluminum IP65 rated, water resistant enclosure. The Ultimate provide...
Learn More →$1,349.00–$1,499.00
MS3-Pro Standalone ECU with 8′ Wiring Harness
This is the complete package (part# MS3Pro-PKG1) with MS3-Pro Standalone ECU, all tuning cables, software & manual on a USB drive, and 8′ wiring harnesses. The MS3-Pro standalone ECU can be used with most factory or aftermarket MAP/MAF sensors, al...
Learn More →$1,199.00
MS3-Pro Standalone ECU Only
This is the ‘ECU Only’ package (part# MS3Pro-ECUPKG) containing the MS3-Pro ECU on its own, no wiring harness or tuning cables. AMPSEAL connectors are sold separately if you’re building your own harness from scratch. The MS3-Pro can be used wi...
Learn More →$1,049.00
GM LS 58x Plug and Play Engine Harness-1st Gen
Designed for MS3Pro 1st Gen plug and play installation. HARNESS ONLY in this listingThe MS3-Pro 58x LS Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today. Save your hard earned time and money while ...
Learn More →From: $799.00
GM LS 24x Plug and Play Engine Harness-1st Gen
Designed for MS3Pro 1st Gen plug and play installation. HARNESS ONLY in this listing.The MS3-Pro 24x LS Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today. Save your hard earned time and money while...
Learn More →From: $799.00
MS3-Pro 8 ft Wiring Harness
8 foot (2.4 m) flying lead type harness for the MS3-Pro. It has the MS3-Pro's AMPSEAL connectors on one end and the other end is unterminated for installing your own connectors. This harness uses TXL high temperature automotive grade wiring. Wires are ind...
Learn More →$249.00