Any potential drawbacks to this? Error codes? I'm assuming there is no change to how the DVs operate / wear since this just plugs the reentry for the air.
2007 E92 335i 6MT | Black Sapphire Metallic | BMS DCI | BMS Flash | M-Sport Front | Perf. Spoiler | Advan RS 18x8.5/9.5 + 235/265 PSS