I am a bit confused on what part this is...
 

I thought I knew, but based on the description I am not sure what it is.. can someone highlight the part this is?


Rear Under Spoiler Painted

Available Years: 2004
Available Colors: Titanium Gray, Nordic Green, Sunlight Silver, Winning Blue, Lighting Yellow, Brilliant Black, Velocity Red


DESCRIPTION:

Painted rear under spoiler. Please state color at checkout. Rear Under Spoiler improves airflow around the end of the vehicle. The Rear Under Spoiler Incorporates larger cut-outs for larger exhaust tips, not included. Rear Under Spoiler is body color painted with Gun Metal Metallic lower accents. Rear Under Spoiler is made from Metton® liquid molding material.


http://www.trussvillemazda.com/parts.../parts/559.jpg

it's the non silver area of the bumper on the bottom.

To install, part of your stock bumper must be cut for it to fit... so make sure you want it before you buy it!

Ahh okay. Thanks :-) Next question is do they sell a MS bumper that goes with this?

Only reason I ask is because I was sitting in traffic the other day and an F-350 decided to try and eat a taurus sitting behind me. The taurus of course couldn't take his beating like a man and had to pass some of the pain on to me. :-(

Rear end collision, 3 cars invovled. Front car Blue RX-8. :-/

as far as I know, that is the ms bumper

I thought that part was called a "Diffuser"

KamokuWan,

You need the factory bumper to accomodate the MazdaSpeed rear diffuser. Good luck.

I am also curious about this part. I searched the Forum but did not find a good photo of it. Does anyone know where I could see it? Thanks.