Give Patrick at BMA a call. He'll need the vin number from your car. 888-BMA-3911. They are open on Sat. til 2PM. I been getting my parts from him for about 5 years now and just replaced all four shocks with Bilstein Heavy Duties from BMA on my 92 525. Great service and good prices. They're down in Glendale, CA. and for orders to the Bay Area is next UPS business day in most cases. How you like the Dinan springs?
glen in sj