Hardrace Adjustable Rear Main Camber Arms for BMW G8X M2, M3 and M4 (Q1323)

Hardrace Adjustable Rear Main Camber Arms for BMW G8X M2, M3 and M4 (Q1323)Take full control of your BMWs rear suspension geometry with the Hardrace Adjustable Rear Camber Arms, engineered for those who demand precision, durability, and performance whether on the road or the track. Designed specifically for the G8X platform M cars, these arms offer increased adjustability and improved stability, making them an essential upgrade for any serious driving enthusiast. Factory rear Camber adjustment can quickly become a

Take full control of your BMW’s rear suspension geometry with the Hardrace Adjustable Rear Camber Arms, engineered for those who demand precision, durability, and performance — whether on the road or the track. Designed specifically for the G8X platform M cars, these arms offer increased adjustability and improved stability, making them an essential upgrade for any serious driving enthusiast.

Factory rear Camber adjustment can quickly become a limitation, especially when increasing rear camber/toe for track use or aggressive street setups. Hardrace camber arms solve this problem by providing a far greater adjustment range, ensuring you can dial in your alignment for maximum grip, stability, and confidence behind the wheel.

Constructed from high-strength materials and featuring spherical pillow ball rod-end bearings, these arms eliminate unwanted flex and maintain precise alignment settings under hard cornering, braking, and acceleration loads.

Key Features

• Increased rear camber adjustment range — essential when running additional rear camber for track or performance setups

• Pillow ball rod-end bearings — maintain precise alignment under high load conditions, improving grip and handling response

• High-strength construction — engineered to withstand extreme stresses on road and track

• Eliminates flex and alignment shift — ensures consistent rear toe settings during aggressive driving

• Ideal for track, fast road, or lowered vehicles — where factory adjustment is insufficient

Compatibility

• BMW G87 M2 (2023–Present)

• BMW G80 M3 (2021–Present)

• BMW G82 M4 (2021–Present)

Direct replacement for the factory rear camber control arms, retaining factory mounting points.

Who Is This Product For?

The Hardrace Rear camber Arms are perfect for BMW M car owners seeking to enhance chassis precision and handling balance. Ideal for those running track-oriented suspension setups or increased negative rear camber, these arms provide the additional toe adjustment required to optimise alignment and maximise grip. If you're chasing lap times or looking for improved stability and turn-in response on fast road drives, this is an essential upgrade.

Why Choose Hardrace?

Founded in 1998, Hardrace is renowned for producing reinforced suspension and chassis components trusted by enthusiasts and racers worldwide. Every product is developed with precision control and high-speed performance in mind, tested by professional drivers under extreme track conditions. Using advanced materials and manufacturing techniques, Hardrace ensures their components offer outstanding durability, reliability, and performance for both road and motorsport applications.