T7 Coilovers 24 Step Damper Kit For Mustang S550 2015-2023.Designed for fitment on the sixth-generation Mustang (S550) model years 2015 through 2023.Features front pillow ball mounts with camber plates and rear OE-style mounts.Height adjustment allows lowering between 25 mm and 75 mm depending on vehicle configuration.Includes 24 levels of rebound damping adjustment.Front spring rate is 7 kg/mm (392 lbs/in) with inner diameter of 70.5 mm and length of 220 mm.Rear spring rate is 14 kg/mm (784 lbs/in) with inner diameter of 100 mm and length of 230 mm.Spring preload recommendation is 7–10 mm.Uses twin-tube damper construction with viscosity index damping oil.Springs are made from 55CrSi steel.Mounts and lockers are CNC machined aluminum.Lower mounts are steel.Includes rubber inserts for damper protection.Finish consists of anodized aluminum components and powder-coated carbon steel parts.Package includes two front coilovers, two rear coilovers, two C-spanners, and one Allen wrench.Compatible with Mustang S550 2015–2023. Disclaimer: This is an aftermarket spare part.Trademarks are used only to specify compatible devices.