[Boznien]

Originally Posted by toxik

ST build quality is same as KW but not the material quality, that's where you get the savings. For example, ST coils are made with galvanized steel. my assumption is if you live somewhere where corrosion would be an issue, ST may not outlast a similar pair of KW coilovers. But in short, ride quality shouldn't be impacted by going ST.

Interesting. Thanks for the tip. I went with KW V1 on my E36 M3 and I love them.

I had Bilstein B14 on my F30 328i xDrive and they were great too.

Previous owner of my 340i put on H&R Sport springs and they're OK but I would prefer KW or Bilstein coils.