This is a repost of a question I posted over at g35driver - but this board might be a better place for it.


I am getting the idea that I will be waiting a long time for coilovers or AWD specific springs to be available for the G37x sedan. Therefore, I have decided to go with one of the following two choices:
1 - Eibach G37 Sedan Part # 6390.140

2 - Eibach G37x Coupe Part # 6394.140

I am open to opinions on which set would be better suited for me. The G37x coupe springs lower that car by 1.9F and 1.6R. The G37 sedan springs lower that car by 1.5F and 1.2R. I have no idea how these numbers would translate for my G37x sedan. Any insights?

I am thinking that I would prefer the larger drop as the G37x has a huge SUV type wheel gap to deal with.

Any suggestions are welcomed

 

I think the reason why the drop is more on the G37X springs is due to the fact that the G37X rides higher than the G37S version from the factory and the drop is based on factory ride height.