BMW S63 PURE Stage 2 Turbo Upgrade

Take your BMW S63-powered M vehicle to the next level with the PURE Stage 2 Turbo Upgrade — a proven high-performance turbocharger solution designed for serious power, improved airflow and stronger top-end performance.

Built using upgraded factory turbocharger architecture, this package is designed for owners chasing a reliable bolt-on turbo upgrade while retaining OEM-style fitment and drivability.

Whether your build is focused on fast street performance, roll racing, drag racing or high-output tuning, the PURE Stage 2 upgrade gives the S63 platform the airflow capacity needed to support serious power gains with the right supporting modifications and tuning.

Designed for the BMW S63 Platform

The BMW S63 twin-turbo V8 is a strong performance platform, but the factory turbochargers can become a limiting factor once boost, tuning and supporting modifications are increased.

The PURE Stage 2 turbo upgrade is designed to increase airflow while maintaining an OEM-style installation approach. This makes it a strong option for customers who want a serious performance increase without moving to a fully custom turbo setup.

Key Features

• PURE Stage 2 turbocharger upgrade
• Designed for BMW S63 / S63TU applications
• Upgraded factory-style turbocharger architecture
• Increased airflow capacity over standard turbochargers
• OEM-style fitment and installation approach
• Designed to support high-performance tuning packages
• Suitable for serious street, roll racing and track-focused builds
• Retains a clean engine bay appearance
• Ideal upgrade when factory turbos become the limiting factor
• Professional installation and custom tuning required

Performance Benefits

Upgrading to PURE Stage 2 turbochargers allows the S63 platform to move more air efficiently, helping unlock stronger performance potential across the rev range.

With the correct fuel system, intake, exhaust, cooling and ECU calibration, this turbo upgrade can support a much more capable performance package than the factory turbochargers.

Ideal For

• BMW X5M builds
• BMW X6M builds
• BMW M5 builds
• BMW M6 builds
• High-output S63 / S63TU performance builds
• Customers upgrading beyond factory turbo limits
• Roll racing and drag racing setups
• Serious street performance vehicles
• Vehicles already fitted with supporting performance modifications

Supporting Modifications Recommended

For best results, supporting modifications should be selected based on the customer’s power goal, fuel type and vehicle setup.

Recommended supporting upgrades may include:

• ECU tuning
• High-flow intake system
• Upgraded downpipes
• Performance exhaust system
• Charge-air cooling upgrades
• Fuel system upgrades, depending on target power
• Spark plugs and ignition maintenance
• Engine and drivetrain health check before installation

Fitment

Vehicle: BMW M models using the S63 / S63TU twin-turbo V8 platform
Product: PURE Stage 2 Turbo Upgrade
Application: High-performance turbocharger upgrade
Installation: Professional installation required
Tuning: Custom ECU calibration required

Common application examples may include:

• BMW X5M
• BMW X6M
• BMW M5
• BMW M6
• Selected S63 / S63TU-powered BMW M vehicles

Final fitment must be confirmed before ordering using the vehicle model, year, engine variant and turbo configuration.

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 depend on fuel type, tuning, supporting parts and vehicle condition.
• Some turbocharger upgrades may require a core exchange or core deposit.
• Vehicle must be checked for mechanical health before installation.
• 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 BMW S63 owners chasing serious turbocharger performance, this PURE Stage 2 upgrade is a strong foundation for a capable, high-power build.

Core Exchange

If your turbos are still on the car and you cannot remove them and send it to us prior, you can pay a deposit which will be returned to you once Pure Turbos have received and inspected your standard undamaged turbos.

Euroflow will manage the return of the turbos back to Pure Turbos in the US - We must receive the cores back to Euroflow in Perth within 30 days of receiving the item or their will be a 17.5% reduction in your refund.

To avoid any potential damage in transit please used the packaging and boxes that you received. It will be handy to keep all packaging off the new turbos. Please note exactly how you received your new Pure Turbo, including wastegate, etc. and return exactly what we have sent you.

Installing your turbo

Check the operation of engine to make sure it meets manufacturer’s specifications. Change oil, oil filter and air filter. Replace the oil supply line in all petrol/race fuel applications. Clean line in diesel applications. Do not use a thread sealer (SILICONE) on any oil line. Check oil drain for restrictions to flow such as kinked or deteriorated rubber sections and sharp bends. On fresh, remanufactured engines and heads, flush all oil passages. If applicable check intercooler or after cooler for the same. Remove and thoroughly clean intercooler. Replace the air filter element. Check for flow restrictions, both intake and exhaust, including the catalytic converter. Check for and remove all foreign objects from the intake air tract and secure all hoses. Replace the oil and oil filter. Replace any crank case breather elements. Verify the actuator “C” clip is secure. Verify the oil drain direction is vertical. Verify the tightness of all clamps and bolts, secure lock tabs if applicable. After installation, be sure to remove all tools from the engine compartment. Before starting the engine, disable either the fuel or ignition system to allow the engine to be cranked without starting. The engine must be cranked until normal oil pressure is developed. Once oil pressure is achieved you may start the engine. Repeat after all oil changes.