Take complete control of your engine’s performance with the AMP EFI MS3Pro2 Standalone Engine Management ECU. Designed for enthusiasts, racers, and professional tuners, the MS3Pro2 delivers advanced fuel injection and ignition control with industry-leading flexibility. Whether you’re building a naturally aspirated street car, a high-boost turbo setup, or a dedicated race vehicle, this ECU offers the precision and reliability needed to maximize horsepower, torque, and drivability.
The MS3Pro2 supports sequential fuel injection, coil-on-plug ignition, boost control, launch control, flat-foot shifting, flex-fuel compatibility, and advanced data logging. It is compatible with a wide range of 4, 6, 8, and select 12-cylinder engines, making it one of the most versatile standalone engine management systems available. With extensive sensor support and fully programmable tuning through TunerStudio software, every aspect of engine operation can be customized to meet your performance goals.
Used – Excellent. Fully functional with a clean aluminum enclosure and minimal cosmetic wear. Mounting tabs are intact. Ideal for performance builds, engine swaps, or replacing an existing ECU.
Features:
- Genuine AMP EFI MS3Pro2 standalone ECU
- Fully programmable fuel and ignition mapping
- Sequential fuel injection and ignition control
- Boost control, launch control, anti-lag, and flat-shift capabilities
- Flex-fuel (E85) compatibility
- Internal data logging and diagnostics
- Supports turbocharged, supercharged, and naturally aspirated engines
- Compatible with TunerStudio tuning software
- Rugged CNC-machined aluminum enclosure for durability
- Ideal for street, track, drift, drag racing, and custom engine swap applications
