H&R Suspension VTF Adjustable Lowering Springs 2015-2021 Mercedes C63 AMG SedanH&R has released the perfect lowering spring answer for cars equipped with electronic shocks. H&R VTF Adjustable Lowering Springs are sport springs with more more lowering, more features, more personalization. Lower your vehicle with world renowned H&R Sport Springs and have the advantage to fine tune lowering to your own taste. Adjustable down to the micro millimeter and with an average lowering range of 1. 0 1. 6 depending on application, your