2019 – 2021 USDM Porsche Macan S, GTS, and Turbo Now Supported!

The Porsche Macan (S, GTS, Turbo) Accessport is now available for the 2019 – 2021 (95B.2) model years!  Increase power output by over 30% with a simple flash tune!  No need to remove the vehicle’s ECU, simply connect the Accessport to the car’s OBDII port to perform the flash! Support is available for the following models.

  • 2019-2021 Porsche Macan S USDM
  • 2020-2021 Porsche Macan GTS USDM
  • 2020 – 2021 Porsche Macan Turbo USDM

Accessport for the Porsche Macan

All supported vehicles receive Stage 1 off the shelf (OTS) maps that are intended for an otherwise stock configuration.  Maps are available for 91 octane and 93 octane fuel.  All OTS maps have an executive order number for CARB approval and are legal in all 50 states.  Additional information regarding OTS Maps along with 91 octane dyno charts can be found on the Map Notes page.  Custom tuning is available via Accesstuner Pro through authorized Protuners.  The power gains for these vehicles are significant.  See dyno graphs below for power gains on each trim or the map notes which include results for 91 octane.

2019 – 2021 USDM Porsche Macan S Power Gains

Stage 1 93 Peak Gains : +9% HP, +13% TQ
Stage 1 93 Max Gains : +17% HP, +17% TQ

2020 – 2021 USDM Porsche Macan GTS Power Gains

Stage 1 93 Peak Gains : +15% HP, +21% TQ
Stage 1 93 Max Gains : +26% HP, +26% TQ


2020 – 2021 USDM Porsche Macan Turbo Power Gains

Stage 1 93 Peak Gains : +3% HP, +26% TQ
Stage 1 93 Max Gains : +36% HP, +37% TQ


24 responses to “2019 – 2021 USDM Porsche Macan S, GTS, and Turbo Now Supported!”

  1. Congrats on cracking the 95B.2! I’m running the COBB AP on my 2018 Macan and loving every moment of it. When will you guys get a TCU flash out for the 95B.1 and/or 95B.2 Macan? I think many of us would love that option to better utilize the extra power we’re putting down. Thanks!

  2. This is great! Could you post all of the charts with matching x and y axis? On the 3rd chart the highest point jumps to 550 instead of 500 like the other 2 charts.

    • Hi Richard! We do have 2022 Macan S support in the works and it should be available relatively soon. Unfortunately, emissions testing done on 2019-2021 Macans did not carry forward to the 2022 model year so we are working on scheduling emissions testing for the 2022s right now!


  3. Hi

    It’s fantastic that you now have support for the 95B.2 model range for the USD market, when will support be out for the rest of the world in particular the UK 🇬🇧 market?

  4. Fantastic job, Cobb team. This was the missing link for my 2021 GTS – it was the same motor as the Turbo with a better stance and suspension setup, but was “corked” on power from the factory. I put the 93 Stage 1 tune on mine and, holy f*ck. It unleashed the potential of this motor immediately. Thanks again!

    • Hi Rick,

      Glad to hear you’re liking it! The power gains on this platform are pretty awesome!


    • Hi Greg,

      Glad to hear you’re liking it! We’re looking to add support for newer model year vehicles now. It is still TBD as to when support will be released. We will definitely post here once it is available though. You can also subscribe to our mailing list at https://www.cobbtuning.com/stay-informed/ to make sure you’re always in the know.


  5. I have purchased the COBB Accessport for my 2019 Porsche Macan S. It works great. I’m now looking to find out if there is any pro custom tuning available for this accessport? I’m researching and planning to upgrade the turbo and would need to have a custom tune created to take advantage of the new turbo capability.

    • Hey Joe!

      Yes, all currently supported Macan S vehicles are able to be custom tuned using our Accesstuner Pro tuning software. You can find Porsche Protuners on the Dealers section of our website by filtering on the left hand side at this page.



  6. I have a 2020 Macan Turbo. It has terrible throttle response and turbo lag. How much improvement can I expect on these? I am more concerned with drivability than actual performance numbers. This model is the worst Porsche I have ever had and I have owned two prior Macans and many other Porsches. Or… Should I just sell and move on?

    • Hey there! That was one of our first impressions after driving this generation Macan as well (both on the GTS and Turbo). Happy to report that our Off The Shelf Maps significantly improve that response, providing a feel more akin to the early Macans. Something to keep in mind, we offer a 30-day money back guarantee. If you install the Accessport and the feel still is not to your liking, simply uninstall and send it back to us for a full refund.


  7. Hello, I have a ‘21 Macan GTS and I’m running the Stage 1 93 Octane mapping. However, I noticed that it assumes I’m running factory everything. I’m actually running a full exhaust and cold air intake. What would be the best way to modify the stage 1 to account for my mods?

    Is this something Cobb support would help me with?

    Thanks in advance!

    • Hey there! With those modifications, you could likely benefit from a custom tune. We do not offer that service here at COBB but we do have a huge network of Protuners that have our Accesstuner Pro software and can facilitate that.


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