PMC Motorsport

Aluminium Adjustable Camber Arms BMW E36 E46 Z4 (Uniball)

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High-quality adjustable aluminum lower control arms specially designed for BMW E36, E46, and Z4. Equipping these adjustable arms will significantly enhance the handling of your BMW. Their versatility allows for any adjustment in the suspension geometry, encompassing negative, zero, and positive angles. This enables the adjustment of the suspension system to your own preferences and driving specifics, which is crucial for achieving optimal vehicle performance.

The aluminum construction guarantees exceptional strength and durability, while simultaneously reducing weight, which is beneficial for the overall performance of the vehicle, thereby handling extreme usage conditions, including on the race track. Thanks to the adjustment capability, it is possible to tailor the suspension settings to the specific preference of the driver.


Installing these adjustable rear control arms brings along a range of benefits, such as:

  • Excellent Handling: The arms provide significantly more precise and confident vehicle handling. This allows for increased control over the car, especially during dynamic driving.
  • Parameter Adjustment: With the ability to adjust the parameters of the suspension geometry, you have full control over setting up the system to your driving style and prevailing conditions. This enables the utilization of the vehicle's maximum potential on the track or street.
  • Enhanced Durability: The aluminum construction makes the arms significantly more durable and stress-resistant than their traditional counterparts, translating to a longer component lifespan.
  • Improved Traction: Thanks to the ability to precisely adjust wheel tilt angles, adjustable arms contribute to achieving better traction on various surfaces and while cornering.


Uniballs (uniball-type links) are another vital element that can positively impact the performance, durability, and stability of the suspension. These unique links offer advanced properties and advantages compared to traditional rubber ones:

  • Increased Precision: Uniballs allow for greater precision in transmitting forces and movements between suspension elements. This results in more accurate and stable vehicle handling.
  • Reduced Friction: With lower mechanical friction, uniballs allow for smoother reactions and better suspension responsiveness, which can enhance driving comfort and control.
  • High Durability: Uniballs are known for exceptional durability and resistance to loads and extreme conditions. They are an ideal choice for sports driving enthusiasts and track driving.
  • Durability and Resistance: Uniballs are characterized by long life and wear resistance, making them more durable than traditional rubber bushings.
  • Minimal Play: Uniballs provide minimal play and slack in the suspension system, maintaining optimal suspension geometry and confident handling.

The set includes two control arms.


BMW Seria 3 E36 (4-Cyl)
BMW Seria 3 E36 (6-Cyl)
BMW Seria 3 E36 M3
BMW Seria 3 E46 (4-Cyl)
BMW Seria 3 E46 Compact (4-Cyl)
BMW Seria 3 E46 (6-Cyl)
BMW Seria 3 E46 Compact (6-Cyl)
BMW Seria 3 E46 M3
BMW E85 Z4
BMW E86 Z4
BMW E85 Z4 M
BMW E86 Z4 M
BMW E89 Z4