This has already been asked numerous times and I'm sure there is a tag and search word for this. But the answer is yes and no. Yes they do make one from Apollo in Taiwan, but not distributed here in the US. rookie has had these on his FX and they were pretty stiff from my recollection. If you have a contact in Taiwan you can probably have them shipped to you thru the contact.
Also, a Japanese company does have a kit too but pretty expensive and shipping to the US would be difficult.
http://66.163.168.225/babelfish/tra...ttp://onix-kmg.co.jp/infiniti/index3&.intl=us