IPD (www.ipdusa.com) sells very good lowering springs, but they'll only take you down about 1.5", which in all honesty might be enough for you, esp. if you plan on installing a ground effects kit which will make the car look lower. Taking it any lower than the IPD springs go will require substantial mods, like different shocks so you won't bottom out, possibly re-routing the exhaust so you don't kill it on every pothole, etc. If I were you I'd get the IPD springs, then go someplace like www.brickstylz.com and get some side skirts & a front spoiler etc. to make it look even lower. Better ride, better looks, less work.

jeff daigle
'89 745GL 130,000mi