Don't know if this is a repost. Here is a half cut being tested. Open stock manifolds.
http://videos.streetfire.net/category/Lexus/3/wm/CCAF7C9C-2C4E-4384-9F8B-69C7F4288F55.htm
http://videos.streetfire.net/category/Lexus/3/wm/CCAF7C9C-2C4E-4384-9F8B-69C7F4288F55.htm