Premium Competition Coilovers - BMW M3 / M4 2015-2020 (F80/F82) fits_2006-2013`BMW`3 Series Rear Coilovers are True Coilover

Rear Coilovers are True Coilover Option (rear shock and spring combined) style

Rates higher than 18K will require Swift spring upgrade

Double X-Pipe Mastery: Our proprietary double X-pipe configuration is tuned to create the most exotic F1-inspired tone imaginable

and unleash the full potential of your Ferrari with the Ferrari OEM Vacuum Exhaust Valve Control System

Balanced Dynamics: Combined with FreeFlo front pipes

Premium Competition Coilovers - BMW M3 / M4 2015-2020 (F80/F82) fits_2006-2013`BMW`3 Series Rear Coilovers are True CoiloverFRONT REAR SPRING RATES 12k Varies (See Below) UPPER MOUNT Pillowball w Camber Plates Varies (See Below) Application Notes: Please select OEM Front Upper Mount Style when ordering Incl. adjustable front endlinks Please select desired Rear Coilover Design when ordering Shock & Spring Divorced kits equipped with 20k R spring rates and rear N A upper mount. True Coilover kits equipped with 12k R spring rates and rear Steel w o Pillowball upper mount.