2014 ONLY - BMW - M4 F82 (Includes Front Endlinks, Separate Style Rear, 3-Bolt Strut) - Swift/Hyperco Required - Fortune Coilovers

Series 500 SERIES 510 SERIES

Spherical Heim Joints No Yes - F/R Mounts +$110

Spring Upgrades Yes - Swift Springs +$375 Yes - Hypercoil Springs +$375

Custom Front Spring Rate ** Default 4k 5k 6k 7k 8k 9k 10k 11k 12k 13k 14k 15k 16k 18k 20k 22k 24k

Custom Rear Spring Rate ** Default 4k 5k 6k 7k 8k 9k 10k 11k 12k 13k 14k 15k 16k 18k 20k 22k 24k