a) For Vertex products only!
Each Vertex product is manufactured with a serial number and certificate of authenticity. If your aero does not have either, you have a counterfeit product.
Vertex kits are made to fit specifically to their factory application. Special cases of fitment are JDM spec bumper modifications for US Spec applications. Counterfeit products DO NOT fit most of the time. In many cases, a professional installer is needed to do proper fitting, or no fitting whatsoever. In addition, counterfeit products are tend to warp over time.
c) Predrilled holes: Vertex kits are predrilled to factory spec. Counterfeit products have NO predrilled holes.
d) Thickness: Vertex products are thin and lightweight. This allows our material to have more flexibility than counterfeits that are heavy and thick.It’s simple, more give/flex = no shattering.
Now compare the counterfeit fitment to Vertex fitment:
Notice Vertex lines are completely straight and follow factory body lines. Again, quality is NOT compromised with authentic products!