UNDERBODY DIFFUSER pictures

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Dec 31, 2002 | 11:02 AM

TRACK350z

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From: Austin, Texas

UNDERBODY DIFFUSER pictures

post them here!

Here are a few from an old post i had saved

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UNDERBODY DIFFUSER pictures-p1010048.jpg

Dec 31, 2002 | 11:03 AM

TRACK350z

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From: Austin, Texas

non track model

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UNDERBODY DIFFUSER pictures-p1010045.jpg

Dec 31, 2002 | 11:09 AM

alphaz

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From: Buford,Ga.

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.

Dec 31, 2002 | 12:46 PM

Clyde

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From: indianapolis

alpha

That's the side where the rear diffuser shows up on Track model only. All models have the right rear diffuser.

Dec 31, 2002 | 12:53 PM

alphaz

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From: Buford,Ga.

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; Dec 31, 2002 at 12:55 PM.

Apr 30, 2003 | 12:57 AM

Z350Maniac

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From: Lakeview Point, MS

out of curiosity (I searched before asking this, but came up empty)

What's the diffuser do? What's it good for?

Apr 30, 2003 | 01:48 AM

fdao

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From: Hawaii

Quote:

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.

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Apr 30, 2003 | 01:57 AM

Z350Maniac

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From: Lakeview Point, MS

Quote:

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.)

Apr 30, 2003 | 03:03 AM

Dr Bonz

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From: Zainoland

Coefficient of Drag. They decrease "wind resistance".

Apr 30, 2003 | 03:04 AM

#10

Z350Maniac

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From: Lakeview Point, MS

stupid... stupid... stupid...

I know it as CoD

thanks for clarifying.

Apr 30, 2003 | 03:18 AM

#11

Welsh 350Z N

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From: Rochester, NY

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.

Apr 30, 2003 | 04:02 AM

#12

ChinaClipper

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From: Rockwall, Texas

Yes

Quote:

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.

Apr 30, 2003 | 12:47 PM

#13

SirZaLot

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From: BBY

Diffuser part #

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

Should be correct, but not 100% sure.

Sep 30, 2004 | 04:40 PM

#14

Losing Grip II

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From: Naples,Fl

looky what i found. the rear diffusers for sale. very easy to find.

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

john

Sep 30, 2004 | 06:01 PM

#15

aptiva

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From: Florida

Just want to clarify one thing. Without the front and rear spoilers, these diffusers are not worth installing?

Sep 30, 2004 | 06:30 PM

#16

Losing Grip II

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From: Naples,Fl

Quote:

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

Sep 30, 2004 | 10:00 PM

#17

Jason@Performance

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From: So-Cal - Ready to go?

this is what they look like off the car... and they can be purcahsed

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

Jul 3, 2009 | 01:35 PM

#18

rtiid22

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From: South Florida

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..