Spoiler Cap for BMW 7 M-Pack G11 fits: BMW 7 M-Pack G11  2015 - 2018 COMPLETE SET CONTAINS: SPOILER EXTENSION WITH 3M TAPE DEGREASING CLOTH Product details: - its ABS-made - the spoiler cap is accessible in 3 types of surface structure: textured, gloss, carbon - only one side (the outer side) is covered with the surface finish - the inner side of the cap is matte - the entirety of the inner side of the cap is matte - every cap has double-sided acrylic 3M tape for mounting fastened along the inner side's whole length - the gloss and carbon structures are secured with a protective film - the element is coated with a UV-repelling layer - it does not require painting (If you decide to paint your product you have to lay a primer layer before applying the paint job) The production of spoilers is a multi-faceted undertaking. The final step of the procedure is comprised of manual processing and applying