Stock JDM Recaro Seats.
 

http://www.fdnewbieimports.com/Backu.../prod3pic3.jpg
http://www.supercars.net/carpics/191...X7SpiritR4.jpg

Would these be difficult to replicate?
does anyone know what other aftermarket seats fit in the FD?
Mine is RHD.
Also, roll cages in RX-7's, what's better, bolting it on, or welding it in?
What kind of material is the best to use?
Steel? What won't rust?

Yes there is a reason they are 1000+ per seat. Plus the last thing i would want is a cheap ass seat that might break and kill me in an accident.

If they fit in a LHD they will fit in a RHD

Seats i know fit
1. Stock FD Seats (does this really need to be on the list?)
2. Recaros from the Spirt R
3. Gias Lowmax
4. Bride Zeta III
5. Bride Vios III lowmax
6. Mazdaspeed Type-F
7. Memoryfab s58
8. Corbeau - some models, they supply the custom racks.
9. Sparco Sprint V
10. Recaro Profi and or SPG ( with slight rubbing to the door but not much, if you use Recaro rails instead of bride it will fit fine)
11. Sparco Roadster
12. Sparco EVO with stock seat rail (shoulder bolster will rub on the door)
13. Sparco Milanos
14. Memory FAB S58

Fixed. lol

Out of the list of 10 that you provided me with,
everything helped. Thank you!
:302:

I might just know where to find the stock FD Recaro seats,
however, if that does not work, where is a good place to look for them?

Finding the recaros will take time. I suggest you ask purerx7. PM me if you want info. I'll let you know about the ones that are selling right now. They are super pricey.