Maintaining the punchy 2.0-litre EcoBoost engine in the Ford Focus ST250 requires strict adherence to routine maintenance intervals. Whether your front-wheel-drive hot hatch runs the R9DA, R9DB, or R9DC engine code, keeping it performing flawlessly starts here. Take the guesswork out of your maintenance schedule with our complete Service Kits, packed with the exact premium Engine Fluids required for your 2.0 EcoBoost motor. Protect against oil contamination and premature engine wear with our selection of high-flow, OEM-quality Service Filters designed specifically for the Mk3 ST250 platform.