Porsche 993 Turbo
Performance ECU Tuning Flash

Fits Years: 1995-1998

Warranty: 30 days

Product Code:

Availability:In stock

Click on the button below and fill out the Upgrade Form before you ship.

$499.00 499.00


ECU Flashes are done in-house with our own proprietary tools. Therefore we can provide an all-around solution free of Fault Codes and Check Engine Lights.

Your ECU will be ready to start and run as soon as you connect it to the car - no programming required.

Note: When you send us the DME, send it with the Alarm Box/Immobilizer, and 1 Key. We have a Dedicated ECU Bench Tester for Porsche Boxster units that work with this Set.

Note: If your car was made Rest-Of-World "ROW", call us first with your car's VIN #.


With our vast experience in Porsche ECU repair, we are proud to offer our Rasant Performance ECU Tuning Flash.

The software upgrades in these Performance files are specifically designed for Porsche 993 Turbos.

When we ship the DME back to you it will be ready to install in the car and run - Plug & Play.

Porsche ECU Tuning Flash Upgrade Features:

  • +15% Horsepower
  • +20% Torque
  • Better Throttle Response
  • Faster Acceleration
  • Better Fuel Economy
  • SAI / Secondary Air Injection Bypass (*Additional Charge)
  • Secondary Post Catalytic O2 Sensor Bypass (*Additional Charge)

Since the Rasant Performance ECU Tuning Flash is made specific to your Porsche 993 Turbo, we will need your car's Bosch ECU number.

* Porsche 993 Turbo with Bosch DME number 0 261 203 758 needs a special memory adapter in order to flash in the performance upgrade.

Stage 1 Porsche 993 Performance ECU Tuning Flash

ECU Bosch #


Shipping Time

0 261 204 377

$ 499

2-3 Days

0 261 203 758

$ 999

2-3 Days


The Rasant Performance ECU Tuning Flash includes:

          Performance ECU Tuning Flash
    For OFF ROAD purposes, we can also help you pass your state's smog test if the readiness monitors do not reset in your Porsche 993. This is an OBDII upgrade that resets the emission flags and clears the Check Engine Light.


    How to install the ECU

    Porsche 993 Turbo
    Performance ECU Tuning Flash