MS3Pro EVO GM LS 24x Plug and Play includes an MS3Pro EVO ECU, TunerStudio software and the most rugged & durable GM 24X custom harness in the aftermarket.
Experience the MS3Pro EVO.
MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate. EVO does not have peak and hold injector drivers, but it does share some increased I/O, an on-board 4-bar MAP, barometric pressure sensor, and 5 diagnostic LED’s.
No need for a separate data acquisition system, EVO will log more than 64 channels, conservatively, at 330hz. The advanced TunerStudio software provides an intuitive, straight-forward tuning experience for pros and enthusiasts alike with best in class self-learning, self-tuning fuel table strategies to assist you.
MS3Pro EVO controlled the early hemi awarded ‘Best Appearing Engine’ at the 2017 Engine Masters Challenge presented by Amsoil. HOT ROD ARTICLE HERE
–Visit MS3Pro EVO product page for a complete features list– Experience for yourself why more and more racers and performance enthusiasts are recognizing and choosing MS3Pro over the competition.
The MS3Pro EVO GM LS 24x 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 experiencing the virtually limitless feature set of MS3Pro EVO Engine Management System. Simply choose your injector style from the drop down menu!
Professionally engineered and easy to install, fire up your engine on day one! All wiring is composed of TechFlex woven, self-extinguishing wrapped hi-temp TXL & GXL automotive grade wire with OEM Delphi & TE connectors. Reach the battery under the hood or in the trunk with 4 gauge power & 10 gauge ground wires. All relays and fusing live in a single, waterproof fusebox and the fuel pump wiring / relays / fusing is big enough for pumps that can handle 1000whp or more right out of the box (10ga wire, 30amp circuit). Additionally, all of the available I/O of the MS3Pro are brought out in the harness to make expansion as easy as possible regardless of the featureset you’re planning to use, allowing for killer features like traction control, bump box, table switching, flex fuel, and more. This harness was designed with room to grow!
This harness also is designed for optional automatic transmission control using the AMP EFI CAN transmission controller; Be sure to choose the proper sub harness!
Suggested extra connections:
Fuel Pump Power
The custom MS3Pro 24x GM LS Plug and Play Harness is configured for a cable operated throttle body. The included connectors are set up for an LS1 style throttle position sensor and IAC valve. Four barrel style or independent throttle body setups may require modifications to the harness.
Note that the alternator connection is designed for high mount alternators such as Corvette and truck setups. Low mount alternator setups, as well as other aftermarket accessory drives that do not have the alternator high on the driver’s side, require our alternator extension cable.
MS3Pro EVO GM LS 24x Plug and Play
MS3Pro EVO w/ LS Harness
*All parts are sold for OFF ROAD RACE-ONLY, ground-vehicle use only. Aftermarket EFI/EMS systems are not for sale or use on pollution controlled vehicles. Alteration of emission related components constitutes tampering under the US EPA guidelines and can lead to substantial fines and penalties. Your state/district may also have specific rules restricting your tampering with your vehicle’s emissions system. In short, as stated before, our official policy has to be RACE or OFFROAD USE-ONLY in ground based vehicles ONLY.