I have not had that experience with washboard roads but I got rid of the RFTs when the car was a few weeks old.
Originally Posted by ramblinman
I have an e92 with sport and I installed FSD's that improved the ride over bad roads. But I have found that the ride can get bouncy over washboard type road surfaces, maybe worse than oem. There's only so much you can do with RFT's and a sport suspension. The GSD's are better but it's not perfect.
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