those KYB 235905 are for a lexus rx330, left front in fact. 235906 is right rear.
http://www.kyb.com/catalog/2006_truck.pdf
234905 and 234906 should be the correct numbers for the r/t-acr.
235927 doesn't come up in the KYB catalog, and the other number is for the r/t-acr, not the srt-4.