Whiteline Plus 89-97 Nissan 300ZX/93-97 Infiniti Q45/90-93 Skyline Front Upper Control Arm Bushing MODEL_G1X The bourdon tube movement is

The bourdon tube movement is engineered for longevity and precision

Key features include: Made from high-grade silicone for exceptional heat resistance and durability

Its switchable modes make it versatile for various driving scenarios

and allows for a wider wheel fitment

Whiteline Plus 89-97 Nissan 300ZX/93-97 Infiniti Q45/90-93 Skyline Front Upper Control Arm Bushing MODEL_G1X The bourdon tube movement isThe Whiteline Front Upper Control Arm Bushings W51219A are high performance polyurethane bushings designed to enhance suspension response and handling precision. Engineered for durability and improved stability, these bushings reduce unwanted movement and flex in the control arms, resulting in sharper steering and better cornering performance. Constructed from quality polyurethane material, they offer a significant upgrade over stock rubber bushings