What coding features are you quite fond of that you a worried you would lose?
Non Lin Bus sedan still has the comfort features with the keyfob and the windows, alarm etc
You would lose power fold option unless you installed E46 m3 mirror modules on both sides and the gm5 detected then on the kbus system then power fold comes back as an option at long as the vo for power fold is set in the kmb and lsz
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