Check out our new Carbon Fiber Roof Spoiler for the BMW G30/F90 5 Series. This Roof Spoiler will fit all 530i, 530e, 540i, and M550i models with the M Sport package, as well as the F90 M5. The Roof Spoiler simply installs on the roof of the car using double sided tape. Installation should not take over an hour. This Roof Spoiler, as with all of our carbon fiber parts, comes with a fitment and quality guarantee. We make this piece using a 2x2 carbon fiber weave and will perfectly match all your other RW Carbon Fiber products.