Maintaining the high-revving 1.6 EcoBoost engine in the Ford Fiesta ST Mk7 (ST180 and limited-edition ST200) requires strict adherence to routine maintenance intervals. Whether you drive the standard 182ps model or the 200ps ST200, keep your hot hatch running at peak performance with our complete Service Kits, packed with premium Engine Fluids and high-flow Service Filters to guard against oil contamination and engine wear. To prevent misfires under boost on stock or remapped cars, upgrade to high-performance step-colder Spark Plugs engineered specifically for tuned EcoBoost powertrains.