99% quality assurance tested, more responsive, less expensive, easier to install. These wing risers are a great addon for anyone looking to add aggressive styling to their Part Number For FIESTA ST wing by giving it a raised and angled look.The entire kit has been tested and engineered to remain sturdy at highway speeds as well as during trips through Press car washes. The lift of the wing also helps with clearing rain and dirt off the rear window by redirecting air travel down and across the glass.Installation is an easy process, with no drilling or modification required to the car's hatch or spoiler. All mounting hardware is included .The Risers are Precision CNC Machined from High Quality Aircraft Grade Billet Aluminum to Ensure Durability, and Feature Orings on the Hatch Mounting Side to Keep Out Dirt and Moisture.The Entire Kit has been Tested and Engineered to Remain Sturdy at Highway Speeds as well as During Trips through Press Car Washes.The Lift of the Wing also Helps with Clearing Rain and Dirt off the Rear Window by Allowing Air to Reach it.Fitment:Fit For 20132019 For Ford For Focus ST Hatchback 4Dr ModelsFit For 20162019 For Ford For Focus RS ModelsSpecification:Type:Spoiler Lip Wing Riser Raiser KitSurface Finish: AnodizedAttachment Method:Bolts, ScrewsPlacement on Vehicle: Rear, UpperFitment Type:Performance/CustomMaterial:Aluminum alloycolour:BlackPackage Contents:1 x Wing Spoiler Riser Lift KitOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.