MS3Pro ULTIMATE GM LS 58x Plug and Play

MS3Pro ULTIMATE GM LS 58x Plug and Play includes an MS3Pro ULTIMATE ECU, TunerStudio software and the most rugged & durable GM 58X custom harness available.  Experience the MS3Pro 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 MS3Pro ULTIMATE provides 10 programmable peak and hold injector channels for driving any saturated or peak and hold injectors as well as loads of additional I/O eliminating the need for any other controllers, saving you unneeded complexity and weight.  Out of the box ready for naturally aspirated and boosted applications with on-board 4-bar MAP and barometric pressure sensors, MS3Pro ULTIMATE was designed to handle your engine combo without breaking a sweat! No need for a separate data acquisition system, the MS3Pro ULTIMATE will log up to 64 channels, conservatively, at 200hz. The advanced