WRX 0205 MS3Pro PnP Plug and Play for 2002-2005 (USDM Only!) Subaru Impreza WRX with manual transmission
Does not fit STi models – these used different electronics. This is for the base-model WRX.
This Plug and Play ECU is incredibly quick and easy to install. Many users average about one hour for the complete installation.
WRX 0205 MS3Pro PnP #SW0205 Features:
- Fully Plug and Play Installation – No wiring required for basic functionality
- Average install time is under 1 hour!
- Base map is pre-loaded to help your engine start on the first turn of the key
- Real time tuning and data logging with a laptop connection
- 8 GB internal data logging with built in SD card
- Supports most aftermarket wideband sensors
Fully Tunable Engine Control!
- 16×16 Fuel Tables allow high resolution tuning
- 16×16 Ignition Tables
- Multiple Acceleration enrichment strategies
- Closed Loop Idle Speed Control
- Air Conditioner Control
- 4 sequential fuel injector channels with individual trim tables
- Onboard peak and hold drivers support both high and low impedance injectors – No external ballast resistor is needed!
- Allows removal of stock mass air flow sensor
- Closed loop boost control – includes boost by gear or ground speed
Advanced Feature Set (Included!)
- 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
- AVCS (Variable valve timing) support for engine swaps (uses extra wires on the expansion connector)
- Multiple traction control strategies
- Built-in 3-step rev limiter / launch control with flat shift and burnout rev limiter
- Real time barometric correction
- Internal 4-bar MAP sensor reads up to 44PSI of boost
- Overboost protection
- Rally style anti lag
- Water injection control – on/off or variable
- Knock sensor input with adjustable sensitivity, crank angle windowing, and more
- Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation, etc.
Input for flex fuel sensor – switch between E85 and gasoline on the fly!
- CANBus connector allows interconnection of other MegaSquirt-compatible devices for additional functions (EGT Input, Additional Sensors…..the possibilities are limitless!
What you get in the box:
- WRX 0205 MS3Pro PnP ECU
- MSPNP 6′ RS232 serial tuning cable (USB adapter sold separately)
- Tuning Software and Documentation on USB memory stick
- 6′ Vacuum Hose for MAP Signal and ‘T’ fitting
- Four Screws for ECU mounting
- Registered version of TunerStudio and MegaLog viewer included