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

Mini F55 F56 F57 F60 Cooper S B48 Turbocharger Turbo 7617527 is an original turbocharger from the turbochargers and parts category, designed for B48 units in sports versions of the Cooper S. The used OEM element allows you to maintain the factory boost characteristics, stable performance and predictable engine behavior during dynamic driving.

Specifications and technical data

• SKU: 7617527-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7617527
• Substitutable numbers: 11657617527, 7617527, 49477-58500
• Category: Turbos & Parts

Technical characteristics of the turbocharger

This turbocharger was designed specifically for the B48 engine in Cooper S models, with an emphasis on stable boost pressure and consistent operation throughout the entire RPM range. The OEM design ensures:

• precise fit to the exhaust and intake system of the B48 unit,
• maintaining the factory boost map and torque characteristics,
• consistency with the original engine management and factory sensors.

This ensures that the supercharger operates predictably after installation, without the need to modify the engine control unit software, provided the component is replaced with a compatible OEM equivalent.

Compatibility with Mini Cooper S B48 (F55, F56, F57, F60)

The Mini Cooper S B48 turbocharger was designed for the F55, F56, F57, and F60 platforms, making it easier to select parts for repairs to supercharged petrol engines. Original Mini origin means:

• maintaining the factory mounting points and geometry of the system,
• correct positioning of oil and cooling connections,
• compatibility with standard heat shield and accessories.

Before purchasing, it is worth verifying compatibility by the OEM number or interchangeable numbers in the technical specifications to ensure that the turbocharger corresponds to the specific engine version and vehicle year.

Used condition - practical benefits

The turbocharger offered is in used condition, which represents a reasonable compromise between repair costs and maintaining original build quality. Choosing a used OEM component allows you to:

• reduce service costs compared to a new turbocharger,
• maintain factory specifications of the supercharging system,
• avoid fit problems typical of substitutes of uncertain origin.

Before installation, standard workshop procedures are recommended: checking the clearances, tightness and condition of the connections, as well as changing the engine oil and filters in accordance with the vehicle manufacturer's recommendations.

Why is it worth choosing an original Mini turbocharger?

Maintaining stable operating parameters is crucial for turbocharged engines, which is why the original Mini turbocharger is the preferred choice for turbocharger repairs and rebuilds. Using an OEM component helps:

• maintain predictable engine performance and operating culture,
• minimize the risk of leaks and assembly problems,
• maintain compliance with factory service procedures.

If you are looking for other turbochargers dedicated to this brand, check the turbochargers for Mini available in our store to select the element optimally suited to the specific engine version.

Operation, preparation for the season and practical knowledge

The B48 engine's turbocharger system is particularly sensitive to oil quality, oil change intervals, and operating conditions, especially during winter. It's worth regularly inspecting the turbocharger, oil lines, and intake manifolds to avoid power loss or excessive smoke. When planning seasonal maintenance, the following guide can be helpful: Winter Essentials – Which Used Parts Should Be Inspected and Replaced Before Freezing Temperatures , where you'll find practical checklists and tips for assessing the condition of components.