General description Coilovers for VW Golf Mk4 Mk IV (including GTI) are designed to enhance the suspension system of various Audi and VW models. This kit includes adjustable lowering springs that allow for customization of ride height, improving both aesthetics and handling performance. Technical specifications Application: VW Golf MK4 (1J1) FWD 1998-2007, Audi A3 (8L1) FWD 1996-2006, Audi TT (8N3) FWD 1998-2006, Audi TT Roadster (8N9) FWD 1999-2006, VW New Beetle (9C1, 1C1) FWD 1998-2010, Seat Leon (1M1) FWD 1999-2006 Quantity: 2x Front + 2x Rear + 2x Shortened Drop Links + 2x Wrenches Adjustable height: Front lowering 30mm-100mm, Rear lowering 30mm-75mm Spring rate Front: 8 kg/mm (448 lbs/in) Spring rate Rear: 6 kg/mm (336 lbs/in) Spring length Front: 170mm Spring length Rear: 275mm Coilover overall length Front: 370mm-540mm Coilover overall length Rear: 410mm-650mm Shock type: Twin tube Damping: non-adjustable Top mounts: Not included Installation Professional installation and