Engineered for GT platforms, the XRAY 358194 GT Progressive Spring Set gives drivers a softer spring rate than stock GTX units to boost rear grip and overall traction. Ideal for varying track textures where rear stability matters.
XRAY sorts and measures each spring so pairs match in free length and behaviour, helping ensure both sides respond the same during cornering. This reduces setup variations when refining your car.
The progressive coil profile lets the springs compress gently over small bumps and firm up under heavier loads, providing a wider tuning window for entry, mid corner and exit balance.
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