Originally Posted by rogerkiu

The Arnott spring costs $100 each, plus shipping cost, the total cost will not be cheaper than the OEM. In Hong Kong, each side brand new spring costs $160 (not from BMW official dealer but some automobile retailer), one pair costs $320. If I order Arnott spring, one pair costs $200 plus around $50 shipping cost, total cost is $250, only $70 difference between oem and Arnott. In this case, I will rather lean to oem, unless the product quality of Arnott is much better than oem. Anyone can shed some light on this decision please?