XRAY 303182-H X4 Rear Lower Suspension Arm - Hard Right  [XR-303182-H]

XRAY 303182-H right lower arm summary

Designed for racers who need repeatable handling on grippy surfaces, the XRAY 303182-H Rear Lower Suspension Arm is made for the right side of the X4 chassis and constructed using Carbon Fiber Fusion (CFF) to combine rigidity with track-proven durability.

Engineered flex for stable traction

The arm's geometry promotes predictable flex under load and positions the shock centrally to equalise forces. This helps the car hold traction through cornering phases and smooths transition between turns.

Hard CFF build for competitive surfaces

With a hard CFF composition, the XRAY 303182-H is intended for carpet and certain high-traction asphalt where a firmer rear arm assists consistent lap times and reliable handling.

For drivers seeking a durable, performance-focused rear lower arm for the X4, the XRAY 303182-H combines stiffness and controlled flex to support grip and stability.