Precision Monoball Front Upper Control Arm Bearing Kit - G8X M2 / M3 / M4
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Detalles del producto
Our BimmerWorld Precision Front Upper Control Arm Bearing Kit is our preferred thrust arm bushing upgrade because of the huge amount of suspension load that the front upper control arm (aka pull rod or tension strut), takes in an G8X car under braking. With the familiar multi-link front end in the G8X series (similar to the E9X and F8X), the same issues we found in 2006 need to be addressed.
The Problem: In street cars, the rubber bushings in G87 M2, G80 M3, and G82 M4 are big and soft with an open design to allow the joint to rotate in multiple axes, which is required when turning the steering wheel through its range of motion. Unfortunately, this means the bushing is compressing and then releasing and causing the tire to skip across the pavement under braking - a condition worsened once ABS is engaged.
The Solution: Our Precision Front Upper Control Arm Bearing Kit is the slam dunk solution for this problem, utilizing a fully-sealed ball joint (aka “monoball”) to give full multi-axis rotation. Since this is a true OE-quality bearing and fully sealed, this part is perfectly at home even on a performance street car and the durability and performance is perfect even in the extremes of a 24-Hour endurance race car. Adding these parts to your tracked car will make a noticeable improvement in braking and turn-entry grip.
Fits all G8X M2, M3, and M4 models.
Installation Note: the upper control arms must be removed for installation. Thanks to the crash structure in the front, access seems tricky but can be accomplished by any competent DIYer. Removing the OE bushing requires a press. Original nuts and bolts are stretched and must be replaced. All required hardware is included.
Click here for install instructions (pdf).
European-manufactured OEM bearing insert. Kit designed, machined, and assembled in USA.
BMW Fitments:
2 Series
G87 (2024-) > M2
G87 (2023-) > M2 CS
3 Series
G80 (2021-) > M3
G80 (2021-) > M3 Competition RWD
G80 (2021-) > M3 xDrive Competition AWD
4 Series
G82 / G83 (2021-) > M4
G82 / G83 (2021-) > M4 CSL
G82 / G83 (2021-) > M4 Competition RWD
G82 / G83 (2021-) > M4 xDrive Competition AWD
Envío y entrega
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Para una fecha de entrega estimada de esta pieza, escribe a sales@cpcclubsport.com.
¿Por qué CPC Clubsport?
CPC Clubsport lo fundaron dos amigos que llevan años montando, conduciendo y desarrollando sus propios BMW M: en carretera, en circuito y en el Nürburgring.
Alrededor del 90% de nuestra gama la hemos probado, testado o desarrollado en nuestros propios coches. Cada pieza se elige por calidad, fiabilidad y un propósito real en circuito, y siempre te ayudamos encantados a encontrar la opción adecuada para tu coche.
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07767 134595
De lunes a viernes, de 9:00 a 17:00 (hora de Reino Unido).
Escríbenos
sales@cpcclubsport.com
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De pilotos, para pilotos
CPC Clubsport lo fundaron dos amigos con una pasión de toda la vida por BMW Motorsport. Llevamos años montando, conduciendo y desarrollando nuestros propios coches, de la carretera al circuito y al Nürburgring.
Alrededor del 90% de lo que tenemos en stock lo hemos probado, testado o desarrollado en nuestros propios coches y con amigos por el camino, y cada producto se elige por calidad, rendimiento, fiabilidad y un propósito real en circuito.