I am about to pick up a Zeta iii off of RHDJapan.com. I am doing the seat rail and seat combo. They give you the option of picking between three seat rail types. The FO, FG, and FX. I searched for all of these and it doesn't seem like they make an FX for the 350z so that is out of the question. I am trying to sit as low as possible, but I am not willing to sacrifice structural soundness for it. Does anybody have any personal experience with the FO or FG? Which would be better?

 

I am not sure which one to choose between those three but I have the LF and LR rails for my zeta III and exas III and they do not sit that low. If you really want to get on the floor I would suggest a nagisa rail, they are built for you to sit on the ground. I also hear that buddy club rails can get you to sit lower than a bride rail. Bride rails for our cars in general don't let us sit that low.

 

I've got a Zeta III L on a Buddy Club "Super Low" rail and I don't think it is that low either.

I have a friend with a Sparco Evo 2 on a custom rail that is truly low. Which is what I was trying to achieve with my set up.

The "Type FG" Looks very similar to the buddy club rail, though I can't comment on low it will get the seat.

 

Oh well that's perfect because I have that one already. I thought the bride rails would be better.

 

Anybody have in experience with the Zeta iii Type L? I am 6'1" 33-34 inch waist. I'm not sure that this seat is going to be tall enough for me