AST astAST-180-35-61

The AST linear race spring is a single coil spring sized at 180mm length with a 35 N/mm rate and a 61mm inner diameter. Its linear rate produces consistent spring behavior for race-oriented tuning and it is sold individually to let you mix and match rates per corner. Verify the 180mm length, 35 N/mm rate and 61mm ID against your suspension components before ordering.

AST Linear Race Springs - 180mm Length x 35 N/mm Rate x 61mm ID - Single