XRAY 363087 Rear Lower Graphite Shock Tower HS Bulkhead  [XR-363087]

Improve XB4 Cornering with the XRAY 363087 Graphite Tower

The XRAY 363087 Graphite Shock Tower is a solid upgrade for drivers seeking finer rear-end control on their XB4 cars. Made from robust graphite, this rear lower shock tower combines stiffness and minimal weight to help maintain consistent handling on variable surfaces.

Design Focused on Roll Control

By lowering the shock mounts, this tower reduces chassis roll and sharpens rear traction during fast direction changes. Multiple mounting points let you experiment with roll center and shock geometry to match conditions from loose dirt to smooth carpet. It fits XRAY XB4 models released from 2021 through 2024.

Material Advantages for Track Use

Graphite offers excellent rigidity with low mass, helping the XRAY 363087 resist flex while keeping the car responsive. Its balance of toughness and lightness makes it a practical choice for racers refining suspension balance and corner speed.