I recently bought my Z and the leather seats are a little worn. I took a couple pictures of what the wear is like. Does anybody know how to restore this?
Leather Pics

 

You might check out this company.............

http://www.leatherique.com/

 

+1 on the Leatherique - did a great job on the original black leather in my '87 Alfa. As with any refinishing project, prep and attention to detail is everything.

 

I'm another confirmed Leatherique user, but don't expect miracles. That worn area on photo #2 where you've slid into and out of the seat won't be totally restored by the product. It'll make it softer and more supple, but the leather surface is no longer there. The rest of your seat will benefit by use of Leatherique.

 

I sent the pictures to some leather restoration experts in my area, and with the cracking on the perforated leather, it will be almost impossible to save. I'm looking at leatherseats.com and am going to eventually just reupholster the seats. They have a full guide on installing the new leather on the 350z. I appreciate the suggestions.