Only an issue if you don't use proper sandwich plates or don't reinforce the chassis w/ a welded base plate.

http://www.summitracing.com/parts/ce...IM4aAl1g8P8HAQ

Exactly. Like when I posted those photos in the other thread.

I wouldn't let those guys touch my car. (Local Tulsa shop)

http://i616.photobucket.com/albums/t...h/IMG_2290.jpg[URL=http://s616.photobucket.com/user/omacintosh/media/IMG_2300.jpg.html]http://i616.photobucket.com/albums/t...h/IMG_2300.jpg[/URLhttp://i616.photobucket.com/albums/t...h/IMG_2313.jpghttp://i616.photobucket.com/albums/t...811_152024.jpghttp://i616.photobucket.com/albums/t...811_152008.jpg

Made my custom diffuser

http://i611.photobucket.com/albums/t...psdkfm1rmb.jpg

strakes added
http://i611.photobucket.com/albums/t...ps5d4vnh0y.jpg

painted black
http://i611.photobucket.com/albums/t...ps05sxblr8.jpg

Does anyone have pics of the Version: Select diffuser installed?

http://www.frsport.com/Version-Selec...Z_p_62305.html

GGOD LORD !!
 

[QUOTE=Packofcrows;2336321]https://coedmagazine.files.wordpress...fs-1.gif?w=400
HOLY 50 SHADES OF BLUE BALLS !!!

I like this one the most...its subtle...The only thing I would change is bending the ends up more to be inline with bumper.

If the angle is too steep you end up with flow separation.

Our Pink Ribbon Racing NASA Time Trial BRZ with Driveway Labs @Wonderbar Type 3 Diffuser... on track... where it belongs. I had a 95mph off (way, way off track) through the dirt at Miller Motorsports Park this weekend with no damage to the diffuser.

I stress test components to the max!!! JRSC, 4000ft elevation, 100 degree weather, pushing the car to the limit and beyond.

https://farm6.staticflickr.com/5780/...1e1a557d_b.jpg2015-09-29_11-48-40 by zdr93523, on Flickr

Don't you have separation regardless, unless you bring the trunk and diffuser to a point.

Yes, but, if you have ramp the angle up too steep then you get flow separation occuring within the diffuser which lowers the effective area of it.

7-10 degrees is ideal, anything else is not ideal and can lead to stalling of the diffuser. For us non-engineer types, that's really all you need to know.

Mine just happens to be around 6 degrees
So I'm happy :thumbup:

My plan was to make it look as oem as possible , yet still have some sort of function