Originally Posted by Bimmer Barney
Mine is in October. I'm going to install a DP Fix then, turn JB4 off and then go for it. If I fail the first time I'll put everything back to stock and go back. I expect to pass the first time, though...No Sniffer this year
I know with Cobb that the dp codes are still present when you check the obd port so it won't pass. But maybe it will with a dp fix?