Hi guys, just looking to start a discussion. My 1995 BMW M3 is overdue for an oil change. What do you think I should put in it? Anything magic that might take away my lifter tick? Will probably run Seafoam through the old oil before I change it, just for fun. Will probably put Lucasoil in it after the change, again for kicks and giggles.

Edits: Winter is coming, expect temps of slightly below freezing. Car has 192,000 on it. Right now I believe I'm running Royal Purple 10W-30.