custom kit for 1983-1991 BMW 3 series.
Everything you need to bag your 83-91 BMW 3series.
couple of boxes opened, but only to look.
this is beyond my capabilites of tech experties, and I can't really budget to have this pro-installed.
If serious, get in touch with me to discuss price.
My loss is your gain @ $1600 Obo yet firm.