A very commonly asked question on this forum is where to get various front air dams in Australia, how much they cost, etc etc. I thought I would write up a nice comprehensive post to sticky on the topic. Thanks to everyone who has posted pics for me to apprehend

I'm going to list the various types with a picture to allow people to see the variety that is available, and also mention where they can be purchased.
AllZparts Polyurethane Air Dam with brake ventsThis is the type of air dam I have installed on my 260z. It is polyurethane and therefore it is flexible and requires installation of a brace in the centre which was easy for my mechanic to whip up for me in a day. The air dam costs
$395 and can be obtained from Allzparts in Hornsby. NSW via Warren or Miriam 0410549070
As it comes in box:

Picture of the brace installed courtesy crowe:

Final Product:
Large Fibreglass Front Air DamI nearly bought this one from AZC, it costs
$440. I am led to believe that it is a reasonably good fit, however if someone could reflect on the installation that would be very helpful. Contact details are: +61 08 8384 8748 or
www.adelaidezcars.com.au or nick@adelaidezcars.com.au
This can also be purchased from The Spoiler Network in Qld for
$300 via spoilers@spoilernet.com.au or their website.
It can also be purchased from Fibre Sports in Sydney for
$260 via
http://www.awcinfo.com/secureshop/category.php?cat_id=64 As it comes in the box:

Installed:
"Shane in Sale's" SpoilerThis one is for sale from a gentleman called Shane who lives in Sale. His number is 03 51445845 (please correct me if this is out of date).
I'm not sure how much this spoiler costs, PM member Spasmaster or simply call Shane to find out.
Alfa Motorsport Fibreglass Products Front Air Dam StylesLurch recommended these guys to me as he has one of their large air dams installed.
http://www.motorsportfibreglass.com.au/ alfafg@aussiebroadband.com.au / P: (03) 5678 8874
AMF LargeThis one costs
$242.00As it comes:

Installed (couldn't find a better example):
AMF MediumThis one costs
$159.50 inc
As it comes:

I think this is one installed on RBZ260s car:
AMF SmallThis one costs
$110.00 inc

I don't have an example of this one.
AMF BRE LipThis spoiler costs $165 from AMF.

Here is a picture of this style of lip on a Z:
Greg's Extended BRE LipGreg said he could possibly be persuaded (~$140) to make some more of these, so PM member galderli if you want this style:

This is Greg's spoiler painted on the ground compared to the original BRE lip style on the car.
OTMOTO Carbon Front Air DamBenzed at OTMOTO sells a carbon front air dam for all you racers for $680. I believe this looks similar to the first front air dam from allzparts when installed. OTMOTO can be contacted on 02 8677 4890 or through member Benzed on this forum.
OTMOTO Fibreglass Kameari Front Air DamThis is the Kameari airdam that Ben has on his car and he is selling it for $415. OTMOTO can be contacted on
(updated) 02 8677 4890 or through member Benzed on this forum.

If anyone can think of any others, please let me know and I'll add them in

-Steve