pete423

Does anybody know if there is any difference between the Brabus Suspension and the Eibach Pro System(Pro Kit and Pro Damper). Both have shock by Sach and I believe Eibach makes the spring for Brabus. I know the Brabus state that they have they own tuning(compression, spring rate, etc.), but I highly doubt they actually do make two different set of springs for the same car. Can anybody confirm this or correct me on it? Did anyone actually test the two side by side to measure the spring rate? The spring rates is probably published somewhere...