FSociety,
I pulled the trigger on a charge pipe/compressor pipe kit and the CTS Intercooler. However I have some questions for Pro Tuning before I order a BM3. I have PM'd proTUNING Freaks got no response and then send them the same message via their contact page on the website. Still nothing. Do you know of how to get them to respond?
I have a 2015 X3 that has a PWG.
