Street Pro Rear Diffuser BMW 3 G20 / G21 Fits: BMW 3 G20 / G21 2018 - COMPLETE SET CONTAINS: Racing Durability Central Rear DiffuserMounting kit Racing Durability elements are characterized by: Heightened material durability, 10mm-thick ABS plastic More substantial resistance to scratches and impacts Insusceptibility to corrosion, no metal parts New design, eye-catching milled edges UV-protection Resilience to atmospheric conditions and adaptability to high or low temperatures Secure foil wrapping Grade-confirming labeling Different possible finishes of the components: 10mm black matte, and 10mm black matte with red core No requirement for painting (If you decide to paint your product you have to lay a primer layer before applying the paint job) The material that our products are made ofABSwas conceived mainly to be employed in the automotive industry where it is utilized in the production of factory bumpers and