Introductionma Xpeedingrods T6 lowering coil-over, standard with adjustable rebound damping, separate height adjustment without changing preload, developed damping oil & upgraded racing springs, adjustable camber plate(for some vehicles), & decent outlook, offers you more ability to tune your suspension on performance & gives your vehicle more impressive appearance. Besides, all our coil-overs are assembled in a dust-free factory, which turns out good quality & long life. Application Compatible for Toyota Corolla AE86 1983-1987 Specification Front top mount: Pillow ball with camber plate Rear top mount: OE top mount required Damping adjustable: Available, 24 levels of rebound damping force Height adjustable: Yes, lowering 25-75mm depending on the vehicle models Camber adjustable: Available Spring rate Front: 8 kg/mm (448 lbs/in) Spring rate Rear: 6 kg/mm (336 lbs/in) Front spring inner diameter: 70.5 mm Rear spring inner diameter: 18-150-107 mm Spring length Front: 180 mm Spring len...