the real point here is that downpipes and warranty tend not to play nice. Ive had CPO work done on my car and nothing was ever said about the FMIC, i t
removed cobb and the dci before taking it in. Downpipes and a bov will be tough, unless the dealer is extremely mod-friendly. regardless, remove AP completely, if they find stage2 mapping your warranty claims could be denied.
E88 N54 Alpinweiss/Coral Red/Motiv HTA 3586r Tial .82AR/Motiv Port Fuel/Meisterschaft Race/Berk Resonated/ER CP/Synapse/VRSF FMIC/Rob Beck PCV Valve + Cap/ST Coilovers/M3 FCA + Tension Rods/M3 Subframe Bushings/M3 FSB/AA Strutbrace/DINAN Camber Plates/Apex ARC-8/Project Kics/VAC Hubs/Rogue Transmission Mounts/Alpina TCU Flash/Icarbon/Kerscher/BMW Performance