Porsche 911 991.1 & 991.2 Turbo ECU Flash

Mase Engineering

Our custom ECU Flash calibrated specifically for the 991.1 & 991.2 Porsche 911 Turbo Models

Adjustments to fuel, timing and boost levels as well as other mapping parameters are recalibrated to bring out the full potential of the 911 Turbo. 

 *the 991.2 has a different ECU that must be sent in to us for the Unlock & Flash.  

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