How come the wine interior option does not show on the website when you go 'build my z'?

Nismo option
 

I have not seen a post that talks about the Nismo option that ups the Horsepower to 350hp SAE @ 7,400 RPM and has a different Emission Control level of "ULEV" and 8.7...........is there a post that talks about that?

350HP is standard on the Nismo. It's a model, not an option.

I know it is a model ....but what does it have that gives it more HP ?

Exhaust & Tune contribute to the increase in HP.

differences of 09 and 2010...
 

one thing was incorrectly mentioned...the ipod connection on the factory receiver is NOT a USB receptor on the 2010. It looks like a head phone jack...i have a 2010 370 roadster(blackcherry) A7

Do you have a base?
That is why, the USB connection is only for touring+navigation package 370z

can u buy the heated mirrors?... or cabin filter?

I know on 2010 Nismo models they come with cargo area interior trim panels (with the mounts/anchors) to accept the rear cargo cover from the touring models. The '09's did not. Someone with a 2010 base/sport will have to verify if those got it as well. I covered it in this post:

Rear Cargo Cover

Yes and no on the heated mirrors. You can add the parts you need, but they will have to be on a separate switch (like one of those blank switches).
Yes, actually you can just buy the filter and add it yourself, check the DIY section for results and part number to buy.

ty

where is the defroster switch located at on the 2010 models?

I believe it is tied into the defrost switch already built into the car.

ah interesting... thanks theDreamer. Wished my 2009 Nismo had it for this unpredictable Chicago weather.

I wonder if it is possible to switch out the mirrors and wire up the "heated mirrors" to the 2009 models.... hmmm .... anyone know what snags one might come across attempting this?