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Techtonics EPROM VR6 94-95 for ECU 021 906 258 ??

  • Model: 133 366
  • Shipping Weight: 0.2lbs
  • Manufactured by: Techtonics Tuning

Starting at: $100.00

Please Choose:

Stock or Performance Cam





OBD I VR6 ECU Part #









Rev Limit















Add to Cart:
Programmed for better performance with out loss in gas mileage. Higher rev limit. Custom chips available for cars with performance camshafts. For '94-'95 ECU # 021 906 258 ??. Socket included.



PLEASE NOTE : Unlike most of the ECUs we sell EPROMs for the original EPROM is soldered to the board and will require it to be unsoldered and a socket installed before the performance EPROM can be installed. This is a difficult project and may result in the ECU being unusable. We highly recommend a backup ECU be used for this modification as well as a skilled solderer.




This product was added to our catalog on Thursday 08 October, 2009.

** FOR INTERNATIONAL CUSTOMERS (EXCLUDING CANADA)**
The websites default shipping calculator for international orders can be rather high, to get the best quote for international shipping it will be best to email us a list of parts and where you want them shipped.

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