Originally Posted by Nick@Jlevi SW
Vorsteiner fully backs and guarantees their product against defects in the weave, clearcoat and fitment. Each piece comes with a full factory back 1 year limited warranty and full satisfaction is guaranteed. In addition, Vorsteiner now supplies an authenticity card with each purchase which allows them to keep track of each part produced and is your proof that you purchased an authentic Vorsteiner component. Vorsteiner is one of the few companies to use Dry Vacuum form production which means their products adhere to higher quality in terms of weave, strength, weight and durability. You are comparing their parts to cheaper wet lay carbon pieces which certainly do run into issues regarding imperfect weave, yellowing and degradation with use. I would search around E46Fanatics and M3forums to see their stellar reputation as a top manufacturer of quality carbon fiber aero components.
Thats the answer I was looking for! Thanks for the information!