I got a set of brand new RD Sport coil overs for sale. They are very high quality components. I got it originally for my M3, but decided to go with a full race system. Everything is still in the box, never even been installed, I just opened the box to examine the contents when I first got them. Here is the description of the coiovers from RD Sport, "Chassis Kit M3( group N Type) RDSport struts with front coilover springs, adjustable spring perch, and aluminun spring retainers; rear gas shock absorbers with tapered spring." The MSRP is $1798, I got them for $1600, will sell for $1450, my loss your gain, let me know if you are interested. Thanks.