Fast Guppy’s Speed Shop

Fast Guppy's Mail Order ECU Calibration Stage 1

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  • Regular price $359.00
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If you have simple, or common modifications done to your vehicle, and its not time yet for one of our street or dyno calibrations, the Mail Order ECU Calibration is what you need! We will flash your ECU with one of the calibrations from our vast library of common upgrades. Modifications like intake and load tube headers would be a great time to start with one of these calibrations. 

When its time to move onto our street or dyno calibration, you will receive a credit towards the price of the next stage equal to what you've spent so far on ECU work with us. 

To order, simply purchase this product, and we will email you a label to send your ECU in to us.