I have Koni FSDs and Continental DWS tires on my 2007 335i E93 with sport suspension. The ride is a huge improvement over the factory shocks and the OEM RFTs. It is firm but not harsh and the handling is better than it was with the stock setup, particularly on rough roads.
Originally Posted by RH528i
Thank you Spagolli94 for the info. I guess it is possible that the 2006 E90 is not as refined since it is the first year model. Based on the information, the KONI FSD may provide some improvement but definte no miracle to make the car ride like a lexus is or audi a4 which is what I am hoping for.
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