Can anyone recommend anyone who bores out throttle bodies? There used to be a few people around the BMW world in the UK who did this but they seem to have disappeared or died.
Likewise any companies who chip e36/46/39 6cyl that you can recommend?
Yeah, a chap called Ian on Alpina527@aol.com (iirc) used to do mine, but that was a long time ago. I haven't messed with the throttles since DBW took over.