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EQT Staged ECU Tune - Porsche 718 Cayman/Boxster (S Only)


  • $ 300.00

The Porsche 718 Cayman / Boxster come with an incredibly sophisticated ECU from the factory, working with these Siemens SDI21 units requires an intimate knowledge of engine dynamics and software engineering to be able to properly understand and modify the functionality.

Using Cobb's ProTuner software, we have been developing and refining our own set of staged tunes or "OTS tunes" for your Porsche to be used with the Cobb AccessPort.

Hours of in house dyno testing, drivability road testing, and track torture testing went into the development of our calibrations. So you can be sure your car will perform optimally while retaining excellent drivability characteristics and a healthy margin of safety built into every tune.

When ordering, please select from the options listed for fuel quality, modifications, and special features you would like to be included in your tune. Please note that these maps are meant for the more basic Stage 1 and Stage 2 cars. If your car is more heavily modified and does not fall into the options available, we also offer custom e-tuning for just about any modification and fuel type available. 
Power Estimates:

This is a question asked all too frequently, and while we’d love to give you a specific number, there are many variables involved that can affect dyno results. Even taking the car’s modifications out of the equation, there are other variables such as weather, elevation, fuel quality, dyno type, dyno fan setup, etc. that come into play. With that being said, these are ranges that most vehicles will see, given standard modifications and reasonable conditions:

  •  Stage 1:  390~410WHP, 400~420WTQ (91 AKI)
  • Stage 2:  (In Testing)
  • 2018-2019 Porsche Cayman (982) S MT/PDK WM
  • 2018-2019 Porsche Boxster (982) S MT/PDK WM

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