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Does anyone know if the rear under diffusers that come stock on the track models are worth the 70 bucks to get? Do they make any difference?
 

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I think that the difference is like .29 compared to .30 drag?

And that is combined with the from lower chin spoiler thingy?


~Z~
 

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Yes, that's combined with the front diffuser AND the OEM spoiler.

Not worth the money IMO.
 

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Was worth it to me to keep from scratching the bumper on low curbs, now the diffuser takes the hit instead...
 

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where are the diffusers? are they under body or a body part?
 

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thanks Dirn!

after looking at the pictures it looks like there are a whole slew of brackets that need to get replaced or removed for the diffusers to be installed.

why not take a piece of aluminum sheet, cut a patteren and bolt to the area which would probably serve the same purpose?
 

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Originally posted by buZam@Aug 20 2005, 11:12 AM
thanks Dirn!

after looking at the pictures it looks like there are a whole slew of brackets that need to get replaced or removed for the diffusers to be installed.

why not take a piece of aluminum sheet, cut a patteren and bolt to the area which would probably serve the same purpose?
[snapback]147419[/snapback]​




Than Nissan couldn't ask $70+ for an aluminum sheet. How much wt is added this way??
 

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I don't know, but I think I will try to fabricate over the next few weeks as I have a roll of aluminum in the garage. I would imagine that it would not be much as the whole roll about 50' x 3' weights about 15 lbs!
 
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