I am using OEM non-sports springs (base model 335d). You are correct. I just looked it up on the Bilstein site. Too many things to remember. When you referred to "sports springs", are you saying that I can get some BMW sports springs that will not lower the car?
Quaife LSD, M3 Rear Subframe Bushings, M3 sways, M3 OEM Suspension Front and Rear Component Kits (except strut brace), Ground Control Caster/Camber Plates, AC Schnitzer M3 Sport Springs, JRZ RS1 dampers, JBD 100%, Goodrich SS brake lines, APEX ARC-8 wheels with Michelin PSS tires.
Last edited by 335dFan; 12-14-2012 at 04:44 PM.