Keeping the M276 3.0-litre twin-turbo V6 engine in your W205 Mercedes C43 AMG running at peak efficiency requires a strict approach to routine maintenance. Whether you drive the 362bhp pre-facelift or the highly capable 385bhp facelift model, safeguarding this potent powertrain is essential. We make servicing straightforward with our comprehensive Service Kits and premium Engine Fluids tailored specifically to the MRA platform. Protect your vital internal components from contamination using high-quality Service Filters, and ensure a flawless, powerful spark under heavy load with specialized replacement Spark Plugs designed to eliminate high-rpm misfires.