maXpeedingrods T6 lowering coilover, standard with adjustable rebound damping, separate height adjustment without changing preload, developed damping oil and upgraded racing springs, adjustable camber plate（for some vehicles) and decent outlook , offers you more ability to tune your suspension on performance and gives your vehicle more impressive appearance. Besides, all our coilover are assembled in dust-free factory, which turns out good quality and long life. Application: For Audi A6 / A6 QUATTRO (C7) 2012-2018 FWD & AWD For Audi A7 QUATTRO (4G8) 2012-2018 AWD Note: Excludes Electronic Suspension, and will not fit A7 FWD. Specification: Height adjustable: Yes, lowering 25-75mm depending on the vehicle models Damping adjustable: Available, 24 levels of rebound damping force Shock structure type: twin -tube Front and rear top mount: OE top mount required Camber adjustable: Not available Spring Rate Front: 8 kg/mm(448lbs/in) Spring Rate Rear: 11 kg/mm (616 lbs/in) Front spring inner