Xray RX8 suspension arm graphite extensions
For the RX8, Xray have introduced this pair of suspension arm graphite extensions for both the front and rear lower arms. The front lower suspension arm graphite extension features a lower and wider shock hole (compared to original) providing better stability and softer damping. This gives less initial steering, improves cornering speed and give less traction roll under high-grip conditions. The rear lower suspension arm graphite extension places the shock mount between the two holes of the standard graphite extension. This increases stability and improves cornering speed compared to the inner position, but provides more traction compared to the outer position.
Source: Xray [teamxray.com]