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usdm vs jdm?

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Old 12-08-2006, 09:59 AM
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charged
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Default usdm vs jdm?

I called the nissan parts store.com to find out if there parts were usdm or jdm. Unfortunately the girl couldn't give me a straight answer. I like the usdm side sills but can't tell from pic on their sight if it's jdm or usdm. The price is bar none the cheapest I have seen for real Nismo $385.00. They said that all thier parts are made for cars shipped here. Is that my answer?
Old 12-08-2006, 10:06 AM
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I believe if you're calling any dealership in the US, they're only going to have USDM Nismo parts (which do differ from their JDM counterparts). For genuine JDM Nismo parts, I would look in the Vendor Classified section
Old 12-08-2006, 10:39 AM
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Those are the US sides. JDM sides are close to $1k.
Old 12-08-2006, 11:16 AM
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Opininons please, on quality: usdm vs. jdm

Lets say side skirts.....Is it really worth the extra cash to own a pair of JDM sides or just go with the USDM
Old 12-08-2006, 11:28 AM
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Originally Posted by mc350z
by quality i assume you mean fitment. they both are OEM perfect fitment. i personally have the authentic JDM but i have experience with the USDM body parts. they are made out of urethane were the JDM is a fiberglass.

so quality isnt as much the issue as looks and exclusivity. not alot of people have the JDM so if that matters to you that would be a reason to pay extra along with the fact that the USDM have a larger "bulge" to them than the JDM and would take more of a beating
That's what I was figuring.... I own a few JDM components on the Z also.... I haven't ran into a problem yet where it was choice between 2 identical items, one being JDM and the other being USDM, though. The JDM items I purchased were purely out of personal preference, where there were no US counterparts to buy instead.
Old 12-08-2006, 11:31 AM
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I like the usdm sides a lot better. They have a fatter look and not as much gap between front and rear. The price is great from this site almost $90 cheeper than other vendors.
Old 12-08-2006, 11:38 AM
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I still like the JDM sidesm which is what I have. It compliments the line better than the bulky look of the USDM sides.
Old 12-08-2006, 11:52 AM
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I, too, prefer the JDM sides (I think they'd flow better with my Veilside v1 front and rear), but I have the USDM. They are fine as well; I just couldn't justify the extra cost for the JDM, especially considering they are more brittle fiberglass. Impacts aren't really an issue, but rock chips are and the urethane stands up to it much better in the long run. The average Z owner won't know the difference between USDM and JDM, anyway.

I'm not sure how the JDM sides attach, but if they go on the same way as the urethane pieces, I wouldn't ever want to have to pull them back off; you have to yank the sides pretty damn hard to get them off and that'd surely crack the hell out of the fiberglass ones. Maybe they go on differently, though?
Old 12-09-2006, 11:33 AM
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Yeah, the US sides use the pop rivets. How do the JDM sides screw in? Where's the access to the screw heads?
Old 12-09-2006, 11:48 AM
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I'm running a GB on the JDM kit.
Old 12-09-2006, 12:48 PM
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Originally Posted by mc350z
the screw heads actually show.
Interesting; I've not noticed that in the pics I've seen, so they must not be that noticable...
Old 12-09-2006, 12:59 PM
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Originally Posted by mc350z
the screw heads actually show.
Do you by chance have any pictures?
Old 12-11-2006, 12:54 AM
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where did u find the usdm side for $385?
Old 12-11-2006, 01:19 AM
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nvm i found it...are these genuine...why are they so much cheaper than everywhere else?
Old 12-11-2006, 03:43 AM
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Originally Posted by mc350z


So how do they attach in front of and behind the doors, where the screws would be visible with the door closed?
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