I live and AZ and it would be stellar if you could modify the OEM seats to have cooling capabilities.

:iagree:also live in the desert,my lincoln nav has cooled seats,i would'nt mind my z havin them:excited:

I was referring to the heated/cooled seats available in the 2010 370Z...

Seats - I doubt it - it'd require routing of the HVAC system.

Bumper? Maybe...

You can probably get a real nice jdm bodykit that will blow out the nismo with a perfect fit quality for cheaper. And as far as seats go. For about 5 or 6 grand u can get the sickest recaros on the market right now that make the Z seats look cheezy. Trust me you try to get 2010 nismo or gt seats in your 09 u gonna get raped with no gel. Check out recaro.com I can't remember the seat style name. But its marked in the sight as new. Its leather it has forward recline. N u can customize them fully.
The seats by themselves are 1600 each. Figure about 300 to heat them. Another 600 for cooling? And a few hundred for the power seat install. Which I would only do on the driver side.

Have you asked your local Nissan dealer? They would probably have the best idea. If anyone could do it, I suppose they could and given the mark-up that they'd charge, they'd have an incentive to do the work.

The big question is, in regards to the heated/cooled seats, will they void the mfg warranty.

I think that it probably would void the warranty. The bumpers and side facia and wheels would not.

Just my 2 cents.

Martin