Performance LOOK Front Lip Matte Black FOR BMW 5 SERIES G30 G31 2017 2019 1 X FRONT LIP (BUMPER NOT INCLUDED) !! FOR M SPORT BUMPERS ONLY !! These are the higher grade plastic version front lip and come pre assembled. Constructed from high quality PP plastic material which is flexible Aftermarket Parts Comes in Matte BLACK FINISH Its best to also use Polyurethane Sealer adhesive to make the bond against the bumper and watertight. (we sell the sealer adhesive in our ebay store) Professional installation ONLY and no DIY or normal mechanics. We can also install from our local recommended bodyshop in Nottingham if required. Bodykit installers have the knowledge and tools for the correct preparation and installation.