AST astAST-300-30-61

AST linear-rate coilover spring in a 300mm length with a 30 N/mm rate and 61mm inner diameter, sold singly for suspension tuning. As a linear spring it offers consistent compression through travel for predictable handling and ride-height control. Install this single spring where a 61mm ID is specified and a 30 N/mm rate is required for a softer suspension setup.

AST Linear Race Springs - 300mm Length x 30 N/mm Rate x 61mm ID - Single