Porsche 993 Performance
ECU Tuning Flash

Fits Years: 1996-1998

Warranty: 30 days

Product Code:

Availability:In stock

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$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.

Since you will have to send us the ECU for us to flash it, we'll pay for the Shipping and Handling of your ECU Round-Trip.

Note: Note: It is necessary to send your DME / ECU, Immobilizer and at least 1 key fob to confirm before and after operation ensuring you receive a Plug and Play solution.

When sending your unit for Repair, send us the ECU/ DME Set.



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

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

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


  • +15% Horsepower
  • +20% Torque
  • Better Throttle Response
  • Faster Acceleration
  • Better Fuel Economy
  • SAI / Secondary Air Injection Bypass and secondary Post Catalytic O2 Sensor Bypass (*Additional Charge of $799)
  • Lightweight flywheel software correction (* Additional Charge of $499)
  • Idle speed increase adjustment (* Additional Charge of $499)

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

* Porsche 993 with Bosch DME number 0 261 204 008 needs a special memory adapter in order to flash in the performance upgrade.

Stage 1 Porsche 993 Performance ECU Tuning Flash


0 261 204 376

0 261 204 649

*0 261 204 008


$ 499.00

$ 499.00

*$ 999.00


2 - 3 days

2 - 3 days

*3 - 5 days

The QUANTUNE 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.


Porsche 993 Performance
ECU Tuning Flash