2000 BMW 5-Series Lip Spoilers

Product is poorly finished, arrived with blemishes and needing to be re-puttied on 100% of surface and re-primed to obtain an acceptable smooth surface finish. Installation will require some innovative ideas as this product is fiberglass based and hollow. It's curve or bend is insufficient to correctly fit the trunk, therefore will require to be bolted some how into place for this spoiler to obey to trunk's shape, hopefully without cracking part!! Defiantly labor intensive for installation, most defiantly can not be double sided taped into place. If it wasn't so expensive and troublesome, I would return this part for a refund as it is quite the disappointment!!