H&R Suspension VTF Adjustable Lowering Springs 2009-2016 Audi A4 Quattro, 2008-2015 A5 Cabrio/Quattro, 2009-2016 S4, 2008-2017 S5The Audi A4 S4 and A5 S5 are well balanced vehicles and favorites among automotive enthusiasts. H&R offers many performance suspension options for this versatile chassis and now includes an H&R VTF Adjustable Lowering Spring kit. The H&R VTF kit for the A4 S4 and A5 S5 has an adjustable lowering of approximately 1. 0 to 1. 8 inches front and rear. Fine tune the lowering you want to the millimeter with H&R VTF Adjustable Lowering Springsworks with cars