I have a used RD Sport Chassis Kit which will fit both E90 and E92 M3s. I bought this kit off another member some time ago and to my understanding he had only put approximately 5K Miles on it. I've decided to pay the premium for the KW V3 so this has to go. I never installed it.
Would like to get $800 OBO Picked Up in Irvine, CA. Will consider shipping but it will be about $50 as it's heavy and will require a good size box.
If you aren't familiar this kit consists of the RD sport springs and a set of custom valved Bilstein shocks. Here's a link to the RD Sport page on this kit
Here's a pic of the set sitting on the floor:
I am not willing to part out springs as then I will never be able to sell shocks.
Please drop me a PM if interested. Thx for looking at my post. I also will have up shortly a seperate sale thread for an Arkym Lip and Rear Diffuser under the proper category.