I’m sure this topic is all over this forum but I can’t find it in the search.
Looking for advice on getting a little more sound out of the pipes, making it faster and running better. Will drilling out the baffles take care of this?
Or do I just need to pony up the money and buy stage 1 pipes from Europe?
Thanks,
Jud “the new giddy owner of a 2016 M3W”
