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UNDERBODY DIFFUSER pictures

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Old 12-31-2002, 11:02 AM
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TRACK350z
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Default UNDERBODY DIFFUSER pictures

post them here!

Here are a few from an old post i had saved
Attached Thumbnails UNDERBODY DIFFUSER pictures-p1010048.jpg  
Old 12-31-2002, 11:03 AM
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TRACK350z
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non track model
Attached Thumbnails UNDERBODY DIFFUSER pictures-p1010045.jpg  
Old 12-31-2002, 11:09 AM
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alphaz
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Hey, That's my Black Track dude and Lemans350z Touring. So what is the question? Also you are only showing the left side of the car . There are diffusers on both sides.
Old 12-31-2002, 12:46 PM
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Clyde
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Default alpha

That's the side where the rear diffuser shows up on Track model only. All models have the right rear diffuser.
Old 12-31-2002, 12:53 PM
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alphaz
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Only the Track Models have rear Diffusers. No other models have them on either side. We put both cars up on the rack and checked it out.

Last edited by alphaz; 12-31-2002 at 12:55 PM.
Old 04-30-2003, 12:57 AM
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Z350Maniac
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out of curiosity (I searched before asking this, but came up empty)

What's the diffuser do? What's it good for?
Old 04-30-2003, 01:48 AM
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fdao
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Originally posted by Z350Maniac
out of curiosity (I searched before asking this, but came up empty)

What's the diffuser do? What's it good for?
It improves the CD of the Z, as in .29 for the Track model and .3 for the others.
Old 04-30-2003, 01:57 AM
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Z350Maniac
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Originally posted by fdao
It improves the CD of the Z, as in .29 for the Track model and .3 for the others.
CD??

(I KNOW I am going to feel stupid once I hear what this is.)
Old 04-30-2003, 03:03 AM
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Dr Bonz
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Coefficient of Drag. They decrease "wind resistance".
Old 04-30-2003, 03:04 AM
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Z350Maniac
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stupid... stupid... stupid...

I know it as CoD

thanks for clarifying.
Old 04-30-2003, 03:18 AM
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Welsh 350Z N
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I believe (but correct me if I'm wrong) that the rear diffusers themselves are not wholly responsible for that decrease in coefficient - it is the whole Track Aero package including the front diffuser.
Old 04-30-2003, 04:02 AM
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ChinaClipper
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Default Yes

Originally posted by Welsh 350Z N
I believe (but correct me if I'm wrong) that the rear diffusers themselves are not wholly responsible for that decrease in coefficient - it is the whole Track Aero package including the front diffuser.
Correct. The rear diffuser, rear spoiler and front 'spoiler'/chin deflector together, lower the coefficient of drag on a Track model. However, to date, no one has been able to find the rear diffuser available as an over the counter part, unlike the readily available front and rear spoilers.
Old 04-30-2003, 12:47 PM
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SirZaLot
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Diffuser part #

Driver side--748A0 CD810
Pass side----748A0 CD800

Should be correct, but not 100% sure.
Old 09-30-2004, 04:40 PM
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Losing Grip II
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looky what i found. the rear diffusers for sale. very easy to find.

http://www.performancenissanparts.co...roducts_id=693

john
Old 09-30-2004, 06:01 PM
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aptiva
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Just want to clarify one thing. Without the front and rear spoilers, these diffusers are not worth installing?
Old 09-30-2004, 06:30 PM
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Losing Grip II
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Originally posted by aptiva
Just want to clarify one thing. Without the front and rear spoilers, these diffusers are not worth installing?
if your looking for the same gains you would with the whole package then yes, it isnt worth it. but you end up doing the whole package it will work.

john
Old 09-30-2004, 10:00 PM
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Jason@Performance
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this is what they look like off the car... and they can be purcahsed

http://www.performancenissanparts.co...roducts_id=693

Old 07-03-2009, 01:35 PM
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rtiid22
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Does anyone have an image of the passenger side (right side) underbody with diffuser installed? I'm trying to figure out how it's suppose to go on but I just can't figure it out..
Old 07-03-2009, 01:49 PM
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DavesZ#3
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Search is your friend....

https://my350z.com/forum/body-interi...tallation.html
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