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High-quality Mmx Performance - Crank Hub Single Piece Upgrade I Bmw S55 I N55 Best Choice [sO0WFN1X]

$54.99 $175.99 -69%

MMX Performance Crank Hub Upgrade for BMW S55 & N55 - Experience the ultimate reliability upgrade for your BMW S55 and N55 engine. This single-piece crank hub is engineered to address the common issues associated with the standard three-piece crank h

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MMX Performance Crank Hub Upgrade for BMW S55 & N55 - Experience the ultimate reliability upgrade for your BMW S55 and N55 engine. This single-piece crank hub is engineered to address the common issues associated with the standard three-piece crank hub, providing you with peace of mind and enhanced performance. MMR Performance has meticulously crafted this upgrade to offer a superior alternative, ensuring your engine runs smoothly and efficiently.

Key Features

  • Single-Piece Billet Construction: Crafted from high-quality EN36 steel, this single-piece crank hub is heat-treated for added strength and durability.
  • Friction Plate Solution: Our design eliminates the slipping friction plates found in the OE unit, preventing timing alterations and costly repairs.
  • Optional Capture Plate: For an added layer of security, the Capture Plate removes the possibility of crank bolt loosening due to engine vibrations.
The crank hub is designed to withstand high power and torque outputs, making it an ideal upgrade for both stock and modified engines.

Applications and Benefits

The MMR Performance Crank Hub Upgrade is compatible with all models equipped with N55 and S55 engines, including popular models like the BMW M2, M3, M4, and 335i. This upgrade offers several benefits:
  • Reliability: With the single-piece design and heat-treated steel, this crank hub ensures a stable and reliable performance.
  • Peace of Mind: The Capture Plate provides an extra level of security, allowing you to enjoy your vehicle without worrying about potential engine failures.
  • Cost-Effective: By preventing future repairs and maintaining the engine's integrity, this upgrade offers long-term savings.
Whether you are driving a standard factory car or a modified performance vehicle, this crank hub upgrade is designed to meet your needs and exceed your expectations.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A product that is truly worth the acclaim.

- Zebulon A..

December 29, 2025

Absolutely no complaints!

Excellent product. Just go ahead and go and get it.

- Mair U..

December 29, 2025

Absolutely no complaints!

This is a very sophisticated and refined item.

- Ingrid L..

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