Alternative ITB's
 

Anyone have any experience with these? Certainly less expensive than my Jenvey's...little less retro looking, but in the right application? I've got some inline engines that I might give them a go on, but thought it might be interesting for others as they list a show boxster applications.

http://www.extrudabody.com/Products/ITBs.html

Just found this 3-D image that can be manipulated of the Porsche setup. You CAD guys might like it:

http://www.extrudabody.com/images/3.6%20911%20ITB%20Manifold.pdf

enable the 3-D function to view!

Here's their setup for 911's

http://www.extrudabody.biz/servlet/the-164/6-dsh-ITB-dsh-KIT-dsh-45mm-Porsche-911/Detail

I know this is a year old, but has anyone given these a try yet?