The 2022 BMW M4 is a high-performance sports coupe that demands the absolute best in fluid protection. Powered by the S58B30T0 5 turbocharged 3.0-liter inline-six engine, this machine is designed to deliver intense acceleration and sharp handling. Because the M4 operates at significantly higher temperatures and pressures than a standard sedan, using generic lubricants can lead to premature wear, sludge buildup, and reduced performance. Proper lubrication ensures that the intricate components of the turbocharger, transmission, and braking systems remain clean and protected under the most severe driving conditions.
Recommended AMSOIL Products
- AMSOIL 0W-30 MS 100% Synthetic European Motor Oil – Specifically formulated for the unique demands of gasoline, diesel, and hybrid European vehicles, featuring a precise blend of synthetic base oils and premium additives.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique poly-organic acid (OAT) formulation that protects all cooling system metals, gaskets, and hoses while exceeding OEM requirements.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated formula that requires mixing and offers protection up to 150,000 miles or 5 years in passenger cars, with superior corrosion resistance.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Withstands the rigors of heavy towing, elevated temperatures, and challenging terrain while remaining fluid in sub-zero conditions.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Provides excellent ABS and traction-control responsiveness with stable viscosity over a wide temperature range.
Proper fluid maintenance for the 2022 BMW M4 begins with selecting the correct viscosity and specification for the engine. The S58 engine requires an oil grade of 0W-30. When performing a standard oil change that includes a filter replacement, the system holds approximately 7.4 quarts of fluid. After refilling, it is critical to check the oil level to ensure the correct capacity is reached. The oil drain plug should be torqued to 18 ft-lbs, and the seal must be replaced each time the plug is removed to prevent leaks. Using an oil that meets the stringent requirements of European manufacturers ensures that the turbocharger bearings and valve trains are adequately lubricated during rapid acceleration and high-RPM driving.
Essential Transmission and Cooling Fluids
The transmission system in the M4 is equally sensitive to fluid quality. The vehicle utilizes an 8-speed competition automatic transmission, identified by codes such as GS6-53BZ or M8HP75. Regardless of the specific unit variant, the total fill capacity for a comprehensive transmission service is 9.9 quarts. For vehicles requiring a manual transmission fluid change, specific recommendations should be followed based on the model year and specific gearbox, though the automatic transmission is the primary configuration for this powertrain. AMSOIL’s Signature Series Automatic Transmission Fluid is designed to handle the extreme heat generated during spirited driving and track use, providing reserve protection during heavy use and preventing the fluid from breaking down.
Thermal management is critical for the longevity of the M4’s powertrain. The cooling system requires a substantial amount of fluid, with a total capacity of approximately 11.6 quarts for the High Torque Coolant Circuit (HTCC11) and 7 quarts for the Low Torque Coolant Circuit (LTCC7). Maintaining the correct coolant mixture is vital to prevent overheating, which can warp cylinder heads or crack engine blocks. AMSOIL offers both a 50/50 pre-mixed ethylene glycol solution and a concentrated propylene glycol option. The pre-mixed version is ready to use and compatible with all other antifreeze colors, while the concentrated option offers flexibility for specific mixing ratios and extended service intervals up to 150,000 miles. Both formulations are free from phosphates, nitrates, nitrites, silicates, borates, and amines, ensuring compatibility with the vehicle’s aluminum and steel cooling components.
Brake System and Performance Additives
Safety and stopping power are paramount for a vehicle of the M4’s caliber. The clutch fluid system requires a DOT 4 Low Viscosity fluid, specifically matching BMW Part Numbers 83 13 0 139 896 or 83 13 0 139 897. AMSOIL’s 100% synthetic brake fluid meets or exceeds DOT 3 and DOT 4 specifications, offering superior resistance to moisture absorption and boiling point loss. This stability ensures consistent pedal feel and rapid response, which is essential during emergency maneuvers or track events. Additionally, for owners who wish to maintain peak fuel system performance, AMSOIL P.i. Performance Improver is a recommended additive. This gasoline treatment helps restore GDI fuel injectors to 100% flow rate and can recover lost horsepower, improving overall fuel economy and reducing the need for higher-octane fuel.
Additional Protection and Maintenance
Beyond the core lubrication needs, there are several additional products that contribute to the overall care of the 2022 BMW M4. Engine fogging oil can be used during seasonal storage to coat internal components and prevent rust. For those who need to clean the engine bay or brake components without harsh chemicals, AMSOIL’s heavy-duty degreasers and parts cleaners provide effective solvents that dissolve grime and leave no residue. Brake and parts cleaner quickly removes oil and grease from brake parts. Exterior protection is also important, with silicone spray and exterior ceramic spray offering long-lasting protection against UV rays and environmental contaminants. These products help keep the vehicle looking pristine and protect the paint and trim from fading and cracking. For cleaning tasks, high-foam car shampoo breaks down dirt gently, while Power Foam Carburetor and Induction-System Cleaner maximizes horsepower by removing gum and varnish. Miracle Wash Waterless Wash and Wax Spray offers a fantastic shine with no water required.
For seasonal storage preparation, consider gasoline stabilizer to keep fuel fresh, and synthetic multi-purpose grease for general lubrication needs. Heavy-Duty Degreaser dissolves tar and grime, while MP Metal Protector cuts through rust and frees frozen components. Heavy-Duty Metal Protector leaves a wax-like coating to protect against corrosion. Cleaning the vehicle is made easy with glass cleaner and specialized interior products like the Interior Detailer – Light Lemon and Interior Detailer – Scent Free. For off-road or muddy conditions, the Mudslinger Mud and Dirt Repellent provides armor against accumulation. Finally, Engine Degreaser provides professional-strength cleaning for engine surfaces, and Upper Cylinder Lubricant Corrosion Inhibitor lubricates the fuel system and upper cylinders.
Vehicle Background
The 2022 BMW M4 represents the pinnacle of the German automaker’s performance coupe lineup. Part of the G82 generation, the M4 is the high-performance counterpart to the standard 4 Series. Unlike the standard models, the M4 is a dedicated performance machine that rivals other super sedans and sports cars from competitors like Audi and Mercedes-Benz. The 2022 model year saw the introduction of the S58 engine, a twin-turbocharged 3.0-liter inline-six that marked a significant evolution from its predecessor, the S55. This engine is widely regarded as one of the most powerful and responsive six-cylinder engines ever produced by BMW, delivering a thrilling driving experience that blends daily usability with track-capable performance.
Drivers appreciate the M4 for its sharp handling dynamics, aggressive styling, and the visceral sound of its twin-turbo powerplant. The vehicle features a dual-mode exhaust system that allows the driver to choose between a quieter setting for daily commuting and a louder, more aggressive note for performance driving. The interior is equally focused on the driver, featuring sport seats with integrated headrests, a digital instrument cluster, and a large infotainment screen. The platform shares many underlying components with the M3 sedan, but the coupe body style offers a more agile and connected feel on the road. Its rear-wheel-drive layout, combined with a sophisticated active differential and adaptive suspension, provides a dynamic driving character that enthusiasts seek out.
Despite its robust engineering, the S58 engine is known to experience certain issues common to high-performance turbocharged vehicles. One common problem is the development of carbon buildup on the intake valves, particularly in direct injection engines, which can lead to rough idling and reduced power. Using fuel additives like AMSOIL P.i. Performance Improver can help mitigate this by cleaning injectors and preventing deposit formation. Another issue often reported is the need for more frequent oil changes due to the extreme heat generated by the twin turbos; extending service intervals beyond manufacturer recommendations can accelerate oil breakdown. The third-generation M4’s suspension components and bushings are subjected to significant stress, and synthetic lubricants can help extend their life by reducing friction and heat. Finally, owners may experience brake fade during hard driving; using high-temperature brake fluid ensures that the hydraulic system remains stable and responsive even after repeated hard stops. These common challenges highlight the importance of using premium synthetic fluids to maintain the vehicle’s performance and reliability over the long term.