Flaps Ford Focus ST Mk4 fits: Ford Focus ST Mk4 2019 - Fits only with : FOFO4STCNC-RSD1. COMPLETE SET CONTAINS: Racing Durability Rear Side Splitters (Left + Right)Mounting kit Racing Durability elements are characterized by: Substantial sturdiness of material, 10mm ABS plastic plate Higher resilience to scratching and impacts Invulnerability to corrosion, no metal elements Imaginative design, neat milled edge finish UV-protective layering Insusceptibility to harsh environmental conditions, extreme temperatures and moisture Secure wrapping of the parts A selection of possible surface structure varieties: 10mm-thick matte black, 10mm-thick matte black with red core Stickers confirming the componentsquality No requirement for any additional painting (If you decide to paint your product you have to lay a primer layer before applying the paint job) The material that Maxton Design tuning is manufactured out ofABSwas