XRay X4 CFF Rear Lower Arm - Inner Shock Position - Hard - Left

The XRay X4 CFF Rear Lower Arm – Inner Shock Position – Hard – Left (XR303183-H) is designed to optimise suspension behaviour under damping. With the shock mounted centrally on the arm, the load is distributed evenly across the assembly to increase mechanical traction and sharpen response.

Constructed using XRay’s CFF™ (Carbon Fibre Fusion), this hard-compound rear arm delivers outstanding handling characteristics. It is recommended for carpet tracks and also for some high-traction asphalt, providing consistent balance and a freer feel in corners compared with M arms. This version fits the left side of the car.

Key Features

• CFF™ Carbon Fibre Fusion construction for precise, consistent handling
• Inner shock position: shock mounted in the middle of the arm
• Even load distribution for increased mechanical traction and response
• Hard hardness recommended for carpet and some high-traction asphalt
• Freer cornering (less stopping) compared with M arms
• Left-side rear lower arm

Suggested Compatibility

• XRay X4 (suggested compatibility)