Powder Coated, type 5052, .09" Aluminum. Excellent strength/weight ratio, a significant protection upgrade from the factory undertray. Oil change access panels provide easy access to you oil filter and drain plug. Air inlets are modeled after the OEM air inlets, to prevent loss of cooling while maintaining superior protection. No drilling required. Maintenance-friendly. Works with most aftermarket upgrades. **Rivet-nut Installation tool required** This aluminum skid plate is designed to fit your 2016-2018 Ford Focus RS. It has been meticulously designed and measured for the highest quality fit, finish and function. Under 11 lbs., our skid plate is designed for light to moderate impacts and all of the weather-related perils faced by your daily driver. - Note: In order to accommodate oil change access panels, the large air duct of the original version has been replaced with smaller air vents. Despite the change, our test cars have returned no reports of increased engine temperatures, in any conditions. -Type 5052, .09" Aluminum. Excellent strength/weight ratio, a significant protection upgrade from the factory undertray. Under 11 lbs., our skid plate is designed for light to moderate impacts and all of the weather-related perils faced by your daily driver. -Powder Coated to prevent ugly, messy corrosion. Even with scratches and impacts, our high-quality powder coats will look great for years to come. -Direct replacement for Ford part # G1FZ-6P013-A -Where possible, the air inlets are modeled after the OEM air inlets, to prevent loss of cooling while maintaining superior protection. -Included hardware replaces the cheap factory fasteners with the highest quality fasteners available. Our fastener system provides superior strength, corrosion-resistance, and adjustability for custom applications. -No drilling required. Our installation uses all factory holes. -A rivet nut setting tool is required for installation. -Maintenance-friendly. Our system is designed for easy access to your oil filter and drain plug without removing the whole tray. Need to do other maintenance? Removal and re-installation of the entire undertray is easy as always. -Works with many aftermarket upgrades. Unlike previous versions, this new design WILL work with Fumoto oil valve, and larger charge pipes that had previously made conta