Sustaining the high-strung performance of the twin-turbocharged 3.0-litre S58 engine in your 2021 onwards G82 Coupe or G83 Convertible BMW M4 requires strict adherence to scheduled upkeep. Whether you pilot the 473bhp manual variant, the 503bhp competition model, or the updated 523bhp iteration, keeping your powertrain in peak condition starts right here. Simplify your garage maintenance using our bespoke Service Kits and OEM-grade components, featuring Genuine BMW service parts alongside high-efficiency Service Filters to protect your engine oil and cabin ventilation. To ensure pristine combustion and eliminate high-rpm spark blowout under heavy boost, we also supply heavy-duty replacement Spark Plugs specified directly for the S58 engine.