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Hi,
Sorry I'm posting in english but I don't know dutch at all and my question is related to dutch tuner hence I decided to ask here.
I've seen recently that KCperformance (same Mackan did this year) managed to rewrite the af40 gearbox code and they improved the gear shift, made it run smoother etc.
Has anyone of You already tried this mod? How is the performance, are there any gains?
thanks

Edit....

I had another type of box in mind

I heard very good stories about this one:

https://www.mackanized.eu/2023/12/21/sa ... ox-tuning/

He is sort of preferred supplier of Mannes Bilservice who do have lots (the most of Europe?) experience with the later Saab models like NG9-5 and 9-4X

Style&Co schreef: ↑

di 05 nov, 2024 14:41

I heard very good stories about this one:

https://www.mackanized.eu/2023/12/21/sa ... ox-tuning/

He is sort of preferred supplier of Mannes Bilservice who do have lots (the most of Europe?) experience with the later Saab models like NG9-5 and 9-4X

yes, he is also the one I'm referring to.
It would be great if anyone who has already installed any of these mods (etiher KC's or Mackan's) could share their experience and thoughts.

i've just been told that Mackan is the only one that makes the af40 tune since KCperformance gets it...from him.