AST astAST-150-200-61

The AST linear race spring is a single 150 mm coil spring with a 200 N/mm rate and a 61 mm inner diameter, intended for coilover-style suspension to boost spring rate and alter ride height. Supplied individually, it offers a strong-rate choice to pair with firmer damping and tuned setups; confirm that the 61 mm inner diameter fits your coilover spring seat prior to installation.

AST Linear Race Springs - 150mm Length x 200 N/mm Rate x 61mm ID - Single