When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If you are asking this because you want to run a lowering kit from a coupe then yes they are you will be fine. I was running the coupes vogtland springs on my 350z roadster before I switched to coils.