2006-2012 - BMW - 3 Series RWD E90/E91/E92 (Separate Style Rear) - Fortune Coilovers

Series 500 SERIES 510 SERIES MULLER MSC1 SuperLow 500

Spherical Heim Joints No

Spring Upgrades No Yes - Swift Springs +$375 Yes - Hypercoil Springs +$375 Swift Springs (Standard) Hypercoil Springs (Standard)

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