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MS3Pro Plug and Play JZ9298 for 93-98 Toyota Supra Manual Trans- 2JZ

5.00 out of 5 based on 1 customer rating
(1 customer review )


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SKU: MSPNPPro-JZ9298 Category: Brand:


MegaSquirtPNP Pro – 2JZ Plug-N-Play Standalone Engine Management System

1993-1998 Toyota Supra Turbo, manual transmission
1993-1997 Toyota Supra non turbo, manual transmission
1992-1995 Lexus SC300, manual transmission

MS3-Pro based MSPNP; Easy to Use and Install!    

MegaSquirtPNP Pro Model #JZ9298 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
  • 6 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 airflow meter
  • Boost control – supports single turbo or sequential twin turbo systems
  • Set boost by RPM and throttle, ground speed, or gear

Advanced Feature Set (Included!)

  • 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
  • Multiple traction control strategies
  • Built-in 3-step rev limiter / launch control with flat shift and burnout rev limiter
  • Time based timing / boost increase after launch
  • Real time barometric correction
  • Internal 4-bar MAP sensor reads up to 44PSI of boost
  • Overboost protection
  • Closed loop boost control (Requires EBC solenoid kit)
  • 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, Automatic Transmission Controller, Additional Sensors…..the possibilities are limitless!

What you get in the box:

  • MegaSquirtPNP-Pro JS9298 ECU
  • USB tuning cable
  • 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

Customers' review

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1 review for MS3Pro Plug and Play JZ9298 for 93-98 Toyota Supra Manual Trans- 2JZ

  1. 5 out of 5

    Just installed this in a Lexus SC400 manual transmission. It bolted up like stock, and the install was very easy. I spent more time installing the wideband then the megasquirt! I made a MSQ for the 1UZ and it fired up on the first try! Superb product, and even better customer service from Matt Cramer, who answered any questions I had setting up my basemap.

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Where is this product assembled?

  • This product is assembled in Gainesville, Georgia, USA

Does this include everything I need to tune my car?

  • It is intended to be a complete package. However, you may wish to add a wideband O2 sensor system, particularly if you are tuning the fuel yourself.

Does the MSPNP Pro have a RS232 connection?

  • This MSPNP only uses USB.

Does it support VVTi motors?

  • The MSPNP Pro has the inputs and outputs for VVTi, but it does not plug into a VVTi harness and you may need to add resistors to the wiring to get a clean signal from the VVTi crank sensor. Additionally, most VVTi motors are drive by wire and will need a cable operated throttle conversion.

Questions & Answers

  1. 0 votes

    One year from date of purchase.

  2. 0 votes

    The ECU does not plug into a VVTi harness, but it does have the support in software for VVTi.

  3. 0 votes

    It will work on variants that used the 120 pin connector and a manual transmission. Reliable JDM wiring diagrams can be tricky to find, so please check your harness before ordering.

  4. 0 votes

    Certainly. This will work with any manual transmission, and we've also had it used with all-mechanical automatic transmissions like a GM TH400. The only transmission limitation is that it does not have in the box support for computer controlled automatics.

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