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Should I Update MK4 to MK4s???
I’ve had the upgrade kit for over a year but haven’t installed it. I use the MMU3 and it’s been working flawlessly. At the time I was concerned about losing that functionality.
What, if anything, would I gain by installing the upgrade now?
If upgrading is advantageous, is there anything I should be aware of?
Publié : 09/02/2026 3:20 pm