[TheyH8n]

Hello I use to have an e93 w/sport package few years ago I did new springs on. I recently picked up a 328i e90 for a daily driver non sport. Do the sport package springs have any benefit over what I currently have? just have em laying around so was thinking of putting them on.. any height diff?

[Thorin]

The rear springs for an e93 are higher spring rate than the e90, so they will compress a lot less over bumps. Some people want that (i.e. track cars), but you may find it punishing on the street.

[TheyH8n]

Originally Posted by Thorin

The rear springs for an e93 are higher spring rate than the e90, so they will compress a lot less over bumps. Some people want that (i.e. track cars), but you may find it punishing on the street.

I wouldnt want that unless it was substantial drop to go along with it

[E93long]

What is the OEM for the coil springs on e93's?