TDI Tuning Box: Performance & Power Boost

Hello,
'Does anyone have a TDI tuning box? Ideally, one from Alpin. I have one with a 10-pin connector, but my A4 with 90 horsepower only has an 8-pin connector. How can I connect it? Only 4 pins are used to connect to the box (measured from the 10-pin connector to the box), and one wire needs to go to the MAF sensor. How is something like this configured? Or would you strongly advise against it?'
Has anyone possibly had a chip tuning done on a 90 horsepower engine?

Thank you very much.

Hi,

Sure, here's the translation:

"Here's a small tip:"

Use the search function

We've already discussed the pin assignments countless times, including the differences between the 10-pin and 8-pin versions.
We've already discussed all your other questions, and we've done so thousands of times.

Okay, I have some of the information, but I'm still missing the pinout for the Alpin box. The cable for the mass airflow sensor (MAF) connects to pin 1 of the MAF, right?