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Old 12-08-2018, 02:18 PM   #1 (permalink)
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Interesting undertray and splitter on this race car.

I stumbled upon these guys site. A couple good simple articles, but what I like most is that undertray/diffuser design.
https://www.langracing.com/e46-race-...now-available/

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Old 12-08-2018, 07:49 PM   #2 (permalink)
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Looks durable, would have to be for racing.
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Old 12-09-2018, 01:01 AM   #3 (permalink)
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I like the very clean design. Simple and effective.
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Old 12-09-2018, 09:07 AM   #4 (permalink)
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That's more of a bash plate.


Quote:
Originally Posted by westygo View Post
I stumbled upon these guys site. A couple good simple articles, but what I like most is that undertray/diffuser design.
https://www.langracing.com/e46-race-...now-available/
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Old 12-09-2018, 10:51 AM   #5 (permalink)
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It is elegant and would be relatively easy to install, I guess, but there are a lot of open areas along the sides that would be drag producing. I like the comment about it being "more of a bash plate" ... one with a diffuser.
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Old 12-12-2018, 09:33 PM   #6 (permalink)
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Well, that’s one way to do it. I like it.
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Old 12-13-2018, 01:10 PM   #7 (permalink)
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Along the sides begs for side skirts...
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Old 12-15-2018, 11:06 AM   #8 (permalink)
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Quote:
Originally Posted by kach22i View Post
Looks durable, would have to be for racing.
It's only the racing crowd that they would make money on...
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Old 12-15-2018, 06:48 PM   #9 (permalink)
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The linked article doesn't have material thickness or weight. Do they disclose that?

Any wider and it would be hard to get under the car. The areas before, between and after could have solutions that attach to the flanged edge.

It looks like a job for Polymetal/Alumapanel to me:


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