All meets are discussed under following link
The answers for your coding questions are here
Codierungen - Was ist im G2x "einstellbar" mit den richtigen Fähigkeiten / Codierern
i can sadly not help you with every of your questions... your english seem to be very goody so i would recommend you to check the forum behind the following link. you will get more response for your questions, because everyone is speaking english there
Du lebst ja förmlich in deinem Auto... hast du jetzt 60k gemacht in einem Jahr?
your're welcome. if you plan to switch the car so soon, i would not recommend to spent more money. just the grille, maybe wheels you can use later with another car. thats it.
but if it itches you so much, which I can understand, I would only go with m performance parts, as I said before. you can find everything under the aforementioned links above. simply narrow down your model in the search and see what you like under m performance.
how it looks when all parts are installed, you can see in my gallery.
Leebmann has two base points, but they are both near the CZ and AT border.
The procedure in germany is such that you can have the parts sent to any BMW dealer or order them directly from a dealer next to you and have them installed. if you are only interested in the grill ... you can install it yourself in 15 minutes. there are instructions on youtube. if you want to have more m performance parts, i would have them installed directly at bmw. in germany, m performance parts are considered original bmw parts. In the event of a guarantee, you can complain to any BMW dealer and have it repaired or replaced. i am pretty sure it is not different in CH. If you have long delivery times in CH... try to order by your self from any of the following shops...
Leebmann24.de (CH delivery)
Baum-bmwshop24.de/ (not sure)
Hubauer-shop.de (CH delivery)
both links sell genuine bmw parts. you can ask the one or other if they send to your location. you did not tell where you from, so i can not answer that in advance.
your question about the front camera... just choose a grill with camara support. that will not be a problem. it is simple plug and play.
by the way, i have the same opinion as DFTBA. I would go with the standard performance grill. that will fit better to your 20D. everything else is a bit wannabe like.
Congrat's to your new car.
standard m performance grill:
BMW M Performance Ziergitter - LEEBMANN24
m340i grill
https://www.schmiedmann.de/de/produkt/1994194-neu?produkt=51-13-9-448-475
i can only recommend you genuine m performance parts if you want reliable quality. just check first link for further parts.
Nichts anderes hab ich erwartet...
Mit Straßenreifen kommst du auch niemals an die Grenzen des Fahrzeugs... Da helfen leider auch nicht die guten Michelin PS4s... aber Semi's, das wärs!
Hab gestern erst ein Video von Motoren Zimmer gesehen. Der war mit seinem CLK Black Series auf dem Bilsterberg... erst mit Straßenreifen drüber und dann mit
Nankang AR1 Semislicks. Straßenreifen = reinste Katastrophe, Semi's = 8 Sekunden schneller ?!
Auf kurz oder lang, musst du Semi's fahren um schneller zu werden
Der oberste Balken dienst nur zur Visualisierung das zu viel drin ist.
Desweiteren zeigt er die korrekte maximale Einfüllmenge an.
Wenn es bei max. enden würde, kann man ja schlecht erkennen ob max auch wirklich max ist und nicht darüber hinaus geschossen ist
Bitte später berichten, Xstonex hat ja bereits einiges beschrieben, besonders wie es auf dem Track ist... mich würden noch weitere Eindrücke auf der Strasse interessieren.
XStoneX warst du derweil nochmal auf dem Salzburgring und kannst nochmal etwas detailierter beschreiben? 
Ja, konnte nicht rauslesen ob ich beispielsweise 20 Files auf einen Schlag ändern kann.
