Turbo Charger Mini F55 F56 F57 F60 Cooper S B48 Complete Turbocharger 7617527

Visual condition of the part

The product shows signs of use visible in the photos.

Turbo Charger Mini F55 F56 F57 F60 Cooper S B48 Complete Turbocharger is a factory-spec forced induction component designed for the B48 engine in the sporty Cooper S versions. This used turbocharger from this series allows for the restoration of proper engine dynamics, stable boost pressure, and predictable power characteristics, while maintaining the original manufacturer specifications and compatibility with Mini factory equipment.

Specifications and technical data

• SKU: 7617527-6
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7617527
• Substitutable numbers: 11657617527, 7617527, 49477-58500, 5A023A3
• Category: Turbos & Parts

Purpose and compatibility

The presented turbocharger is designed for Mini Cooper S models with the B48 engine in F55, F56, F57, and F60 body styles. The OEM design ensures a proper fit with the exhaust manifold, intake system, and cooling system, which facilitates installation in place of the factory component without the need for system modifications.

By maintaining the original geometry and operating parameters, the turbocharger allows for the retention of stock performance and the correct operation of the engine control unit, pressure sensors, and fuel system.

Construction and operating characteristics

The complete turbocharger from this series includes key components responsible for air compression and interaction with the exhaust system. The applied design ensures:

• stable boost pressure generation across the full RPM range,
• compatibility with the factory B48 engine control unit map,
• efficient use of exhaust gas energy while maintaining reasonable operating temperatures.

A forced induction system configured in this way supports dynamic acceleration, flexibility in higher gears, and repeatable performance in daily use.

Practical application and benefits of installation

Replacing a worn or damaged turbocharger with an original element from this series is particularly beneficial when symptoms such as power loss, uneven acceleration, excessive smoke, or boost pressure-related errors occur. Using a factory component allows you to:

• restore proper throttle response and smooth power delivery,
• maintain compatibility with the stock exhaust and intake system,
• minimize the risk of adaptation issues within the engine control unit.

A used OEM element is also a reasonable cost-effective choice while maintaining the factory build quality and fit characteristic of the Mini brand.

Condition, origin, and eco-tuning aspect

The turbocharger comes from the Turbochargers and parts category and is offered as a used item, which allows for reduced repair costs while utilizing an original component. Choosing a verified second-hand part aligns with the idea of responsible vehicle maintenance, reducing the demand for the production of new components.

If you are interested in how the use of used forced induction components fits into the modern approach to tuning and environmental protection, it is worth reading the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts, which discusses the practical benefits of using recycled components.

Expanding the turbocharging system in Mini

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as additional turbochargers, boost control elements, or components working with the air compression system, check out the available parts in the Mini Turbochargers and parts category.