I'll 2nd the sachs kit
The sachs kit has a nice drop on it. Firms up the handling and ride nicely. You will notice a difference with sportier wheels/tires. I have a set of 17" that I use on the track, and with these on the car you'll lose some of that smooth freeway ride, but not with the stock 15".

Originally Posted by
ILoveMPower
I have a 1990 535i. Right now the car has stock weaves with blizzaks, however the pilot sports on M-pars are sitting in my basement waiting for winter to end. I don't track my car, however I'm looking for a nice drop with the added bonus of better handling. The roads in my area are very harsh in some spots.
I'm not looking for coilovers, just a shock/spring combo I believe. Does anyone have recommendations for a daily driver? I also DO NOT want to ruin the decently smooth ride off of the freeway.
Thanks in advance,
- Jeremy
Chip
'92 535i 5sp
EAT chip, Sachs kit, RRT sport control and upper thrust arms, SS brakelines, Camber plates, Subframe inserts, 3.64 Diff, M5 (3.6L) calipers.
'87 325iS