Sweet! Now I really want to have this done. I keep seeing 210mm 3.15 ring and pinions on ebay in BMW packaging for like $120 shipped. Easy cost for a 5 speed car.
Awesome updates. It's good that you all are a knowledgeable group to reference back and forth and hang out for a maintenance weekend.
Wish my town had more people like y'all.
From a GS3, this was sent.