Maintaining the highly advanced 1.8-litre turbocharged powertrain of the 2017-2021 Renault Megane RS Mk4 requires strict adherence to routine maintenance intervals. Whether you drive the 280 or the 300 Trophy, keeping this M5PT/M5P404 engine running flawlessly starts here. Take the guesswork out of your routine servicing with our comprehensive Service Kits. Each meticulously assembled package is designed to provide everything you need for a complete health check, featuring premium fully synthetic engine oils formulated for high-heat turbo applications, alongside OEM-specification oil filters, high-flow air filters, and fresh cabin filters. Regular servicing with these premium kits is the ultimate way to protect your engine internals and preserve the blistering performance of your modern French hot hatch.