I have a real nice set of used Koni front struts and a new, in the box, pair of rears. All are fully adjustable. The fronts are out of a 3.0 and the rear part # is 82 2004 which is early E12 and will work on anything from a 2800 on. What is great about Konis is, they are adjustable for ride, and will work with any spring you use. $350 plus shipping which will probably be about $35 in the lower 48. Again guys, check my feed back as I only deal in high end parts