I have a '91 318i that I use for commute and I had just installed new Bilstein gas shocks to it. All I can say is that it is the best upgrade that I have ever made for the car. Even though it is firmer, the ride is rigid and comfortable. So, I thought to myself, "Why can't Maxima ride like that?" So I checked the web site but Bilstein doesn't seem to make shocks for it...