Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness.
It's a wrong product received. As mentioned its not a carbon fiber lip. Its local rubber. Not happy with the product audit grey textured 1 and got the black rubber one not a good quality at all 6 people found this helpful