Mini Cooper S R55 R56 N14 1.6 Engine Turbo Charger Vacuum Tank 7560916

The MINI S R56 Resonator Pressure Tank is a turbocharger and parts component designed for use in Mini vehicles. A used resonator allows for a cost-effective, yet technically correct, repair of the turbocharger system, while maintaining factory engine performance.

Specifications and technical data

• SKU: 7560916
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7560916
• Substitutable numbers: 11657560916, 7560916
• Category: Turbos & Parts

Purpose and function in the supercharging system

The MINI S R56 pressure tank resonator works within the turbocharger system, stabilizing the flow of compressed air between the turbocharger and the engine. Its role is to limit pressure pulsations, reduce flow noise, and support even cylinder filling, which translates into predictable throttle response and proper interaction with the control electronics.

A properly selected resonator helps maintain:

• stable boost pressure in typical load ranges,
• smoother torque curve,
• controlled vibration and noise levels in the intake system.

Benefits of using the original Mini element

The component comes from the Mini parts line, which means the factory geometry and mounting points are retained. This ensures the resonator works properly with the turbocharger, pressure lines, and intake manifold, without the need for modifications or aftermarket fitting.

The key advantages of using the original pressure tank in the MINI S R56 include:

• compatibility with the charging system provided by the manufacturer,
• maintaining engine operating parameters consistent with the controller maps,
• reducing the risk of leaks resulting from imprecise fit.

Technical condition and use in service

The part is in used condition, allowing for a budget-friendly repair while maintaining the original design. This type of resonator is particularly useful for:

• repairs to the supercharging system after turbocharger failure,
• restoring the stock configuration after unsuccessful intake modifications,
• servicing vehicles that exhibit symptoms of unstable boost pressure or excessive intake noise.

The used component allows for a favorable cost-effectiveness ratio while maintaining the original design specifications for the MINI S R56.

Selection of parts by numbers and integration with other components

The pressure tank resonator should always be selected based on the OEM part number and interchangeable part numbers to ensure full compatibility with the specific MINI S R56 engine version and model year. Proper selection ensures proper connection to the pressure lines, turbocharger, and other intake system components.

In service practice, it is recommended that when replacing the resonator, the following condition should also be verified:

• pressure hoses and clamps,
• connectors and pipes at the turbocharger,
• fastening elements that are responsible for the stable mounting of the tank.

This approach helps reduce the risk of recurrence of a fault related to a leak or improper operation of the charging system.

Expanding knowledge about used parts and turbochargers

When selecting used turbocharger components, it's worth using procedures based on OEM and reference numbers, also known from the Bavarian brand segment. A detailed discussion of these methods can be found in the article "BMW – Sporty Performance and Precision. How Do Original Used Parts Extend the Life of a Bavarian Icon?" , which describes practical rules for selecting components by numbers and application examples.

If you are looking for other turbochargers and parts for the Mini brand, check out our offer for turbochargers and parts for Mini to select compatible components for your supercharging system.