General description Coilovers Suspension Kit designed for Audi TT MK1 8N (1998-2006) and Seat Leon 1M1 & Cupra. This kit enhances your vehicle's stance and handling, providing adjustable height options for a customized ride experience. Technical specifications Adjustable Height: Front Lowering: 30-75mm Adjustable Height: Rear Lowering: 30-65mm Front Spring Rate: 7 kg/mm (392 lbs/in) Rear Spring Rate: 6 kg/mm (336 lbs/in) Shock type: Twin tube Quantity: 2x front and 2x rear Coilovers Compatibility and accessories Applications: Audi TT Coupe 8N3 (1998-2006), Audi TT Roadster 8N9 (1999-2006), Seat Leon 1M1 (1999-2006) Motor: 1.8/1.8T Note: Not compatible with Quattro models or vehicles with auto/self-leveling suspension Height adjustment tools included Dust boot included to protect damper seal A pair of wrenches for height adjustment included Top mounts not included Installation Professional installation and alignment suggested Usage Allows for a more aggressive stance and improved