General description The Street Coilover Kit is designed for enhancing the suspension performance of Audi TT Coupe and Roadster models from 1998 to 2006, as well as the Seat Cupra R. This kit is ideal for daily driving, providing an aggressive stance and improved handling. Technical specifications Applications: Audi TT Coupe 8N3 (1998-2006), Audi TT Roadster 8N9 (1999-2006), Seat Leon 1M1 (1999-2006) Motor: 1.8/1.8T Front Spring Rate: 7 kg/mm (392 lbs/in) Rear Spring Rate: 6 kg/mm (336 lbs/in) Adjustable Height: Yes Front Lowering: 30-75mm Rear Lowering: 30-65mm Shock Type: Twin tube Color: Gold Warranty: 2 years for manufacturing defects Compatibility and accessories Does not fit Quattro models Does not fit vehicles with auto/self-leveling suspension Shorter sway bar link required for Audi TT Includes springs and shocks for front and rear (no top mounts included) Height adjustment tools included Dust boot included to protect damper seal Installation Professional installation and