:welcome: and congrats on the new (to you) ride. Plenty of knowledgeable and friendly folks here on the forum, as well as informative and insightful discussion threads, which can be easily searched using the nifty search engine.
I've seen some threads on ecu tunes and remapping, so give it a go! And post some pics of your wheels when you have a chance! :wink:
Welcome to the forum and congratulations on your Mz3 purchase. If you have questions do a search and if you can't find anything then post your question in the correct sub forum. Post a pic of your ride when you get a chance.