Welcome. Rear springs: Ti, Roadster, E30 and some E36 though the last is trial and error. Spring rates on E36 normal rear springs will not be the same rate when used on the ti. I THINK you need to go with a lower rate than what the springs say- If it’s a 400# spring, it will act as a stiffer than 400# spring, in the lighter and simpler ti. I am running M Coupe rear springs and really like them; have EF I have a set of M3 LTW springs I want to try out sometime. |