Instructionma Xpeedingrods T6 series lowering coilover, 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 coilover are assembled in dust-free factory, which turns out good quality & long life. Application Compatible For Dodge Challenger R/T 5.7L V8 RWD, Coupe 2009-2010; Compatible For Dodge Challenger SE 3.5L V6 RWD, Coupe 2009-2010; Compatible For Dodge Challenger SRT8 6.1L V8 RWD, Coupe 2008-2010; Compatible For Dodge Charger Base 2.7L V6 RWD, Sedan 2006-2007; Compatible For Dodge Charger Base 2.7L V6 RWD, Sedan 2007; Compatible For Dodge Charger Daytona R/T 5.7L V8 RWD, Sedan 2006; Compatible For Dodge Charger R/T 5.7L V8 RWD, Sedan 2006-2010; Compatible For Dodge Charger SE 2.7L/3.5L V6, 5.7L V8, RWD, Sedan 200...