BLITZ JDM Racing Silver Aluminum Engine Oil Cap Tank Cover for Honda TurboXS Anodized Aluminum Oil Cap 2017 2018 Honda Civic Si Sport Models ALPLUS Titanium Oil Filler Cap Honda Civic Type R 2.0T K20C1 2 ALUMINUM ENGINE OIL CAP FOR HONDA &ACURA SILVER TURBO CIVIC EG6 EK9. Add style to any 2017 2018 Civic Si or Sport (tenth generation) engine bay with the new TurboXS Anodized Aluminum Oil Cap! Replace the bland plastic oil cap with this beautiful piece of CNC craftsmanship from TurboXS. Its meticulous attention to detail includes machining in a fresh Si logo instead of etching it. Machining takes more time and money, but the results are worth it. Designed and made in house on the companys HAAS CNC machines from premium 6061 billet Aluminum, it anodizes them in four different color options for looks and durability. Application: 2017+ Honda Civic Si & Sport