Mercedes-AMG M177/M178 PURE900 Turbo Upgrade

Upgrade your Mercedes-AMG M177 or M178-powered vehicle with the PURE900 Turbo Upgrade — a high-performance twin turbocharger package designed to support serious power while retaining an OEM-style fitment approach.

Built for selected AMG 4.0L twin-turbo V8 applications, this package is ideal for customers chasing a proven upgrade path for high-output street, roll racing, drag racing or track-focused AMG builds.

Price is for the pair of turbochargers.

Designed for the AMG 4.0L Twin-Turbo V8 Platform

The Mercedes-AMG M177 and M178 engines are strong performance platforms with excellent tuning potential. As power goals increase, the factory turbochargers can become a limiting factor.

The PURE900 upgrade is designed to increase airflow over the standard turbochargers while using an aftermarket OEM-design housing for true plug-and-play style installation. This gives AMG owners a serious turbo upgrade option without requiring a full custom turbo setup.

Key Features

• PURE900 turbocharger upgrade
• Price is for the pair
• Designed for Mercedes-AMG M177 / M178 applications
• Suits selected AMG 4.0L twin-turbo V8 models
• No core charge required
• Aftermarket OEM-design turbocharger housings
• True plug-and-play style installation
• Upgraded billet compressor wheels
• Larger, better-flowing turbine wheels for increased exhaust efficiency
• Upgraded bearing housings for improved durability under high load
• VSR high-speed balanced for smooth and long-term performance
• Custom tuning required
• Capable of supporting 800+ WHP depending on supporting modifications, fuel type and vehicle setup
• Limited 1-year unlimited-mile warranty

Performance Benefits

The PURE900 turbo upgrade is designed to provide the AMG 4.0L twin-turbo V8 platform with significantly increased airflow capacity compared with factory turbochargers.

With the correct supporting modifications and custom ECU calibration, this upgrade can help unlock stronger top-end performance, greater boost capability and increased power potential while retaining a clean OEM-style fitment.

This makes it a strong option for AMG owners who want a serious turbocharger upgrade while maintaining factory-style packaging and drivability.

Ideal For

• Mercedes-AMG C63 / C63 S owners
• Mercedes-AMG GLC63 / GLC63 S owners
• Mercedes-AMG GT / GT S owners
• Mercedes-AMG GT C / GT R / GT R Pro owners
• M177 / M178 performance builds
• High-output street cars
• Roll racing builds
• Drag racing setups
• Track-focused vehicles
• Customers upgrading beyond factory turbo limits
• Vehicles already fitted with supporting performance modifications
• Builds targeting serious power while retaining OEM-style turbo fitment

Fitment

Vehicle: Selected Mercedes-AMG models equipped with the 4.0L M177 / M178 twin-turbo V8
Product: PURE900 Turbo Upgrade
Quantity: Pair of turbochargers
Core Charge: No core charge required
Application: OEM-style turbocharger upgrade
Installation: Professional installation required
Tuning: Custom ECU calibration required

Common fitment applications include:

• 2015–2023 Mercedes-AMG C63 / C63 S Sedan, Coupe and Cabriolet
• 2018–2023 Mercedes-AMG GLC63 / GLC63 S X253 / C253
• 2015–2023 Mercedes-AMG GT / GT S C190 / R190
• 2017–2023 Mercedes-AMG GT C / GT R / GT R Pro C190 / R190

Final fitment must be confirmed before ordering using the vehicle model, year, engine configuration and VIN where required.

No Core Charge Required

This turbocharger package uses aftermarket OEM-design housings, meaning there is no core charge required.

Unlike traditional core exchange turbo upgrades, you do not need to send your factory turbochargers back as part of the purchase process. This makes ordering, installation planning and vehicle downtime more straightforward.

Installing Your Turbochargers

Professional installation is required.

Before installation, the engine must be checked to ensure it is operating correctly and meets manufacturer specifications. The following installation checks and procedures should be followed:

• Change the engine oil
• Replace the oil filter
• Replace the air filter
• Replace the oil supply line in all petrol and race fuel applications
• Clean the oil supply line in diesel applications where applicable
• Do not use thread sealer or silicone on any oil line
• Check the oil drain for flow restrictions, including kinked rubber sections, deteriorated hoses or sharp bends
• On fresh or remanufactured engines and cylinder heads, flush all oil passages before installation
• Check the intercooler or charge cooler system where applicable
• Remove and thoroughly clean the intercooler or charge cooler system where required
• Replace the air filter element
• Check for flow restrictions on both the intake and exhaust sides, including the catalytic converters
• Check for and remove all foreign objects from the intake air tract
• Secure all intake hoses correctly
• Replace any crankcase breather elements where required
• Verify the actuator C-clip is secure where applicable
• Verify the oil drain direction is vertical
• Verify the tightness of all clamps and bolts
• Secure lock tabs where applicable
• Remove all tools from the engine bay before starting the engine

Before starting the engine after installation, disable either the fuel or ignition system so the engine can be cranked without starting.

The engine must be cranked until normal oil pressure is developed. Once oil pressure has been achieved, the engine may be started.

This oil pressure priming procedure should also be repeated after all future oil changes.

Supporting Modifications Recommended

Supporting modifications should be selected based on the customer’s power goal, fuel type and vehicle condition.

Recommended supporting upgrades may include:

• Custom ECU tuning
• TCU tuning where applicable
• High-flow intake system
• Upgraded downpipes
• Performance exhaust system
• Charge cooling or heat exchanger upgrades
• Fuel system upgrades depending on target power
• Spark plugs and ignition maintenance
• Boost control and vacuum system inspection
• Engine health check before installation
• Drivetrain health check before installation

Important Notes

• Professional installation is required.
• Custom tuning is required after installation.
• Supporting modifications are required to safely achieve higher power levels.
• Final power output will vary depending on tuning, fuel type, supporting parts and vehicle condition.
• No core charge is required for this product.
• Product images may be generic and used for illustration purposes only.
• This product is intended for performance and motorsport-focused applications.
• Available through Euroflow.

Why Choose Euroflow?

Euroflow supplies premium performance upgrades for high-output European vehicles, with a focus on quality components, correct fitment and proven performance combinations.

For Mercedes-AMG M177 and M178 owners wanting a serious OEM-style turbocharger upgrade, the PURE900 package is a strong foundation for a capable, high-power AMG build