AFAIK KYB Does not make Struts for the SHO.
I would make certain to verify the correct (suspension code) that apply's to your vehicle.
(CODE E) is for the (PP ONLY) and should apply to your vehicle AFAIK.
I would log into
www.fordparts.com and enter your vin # to verify the correct code,could be AB OR C OR D, but unfortunately there are so many codes for that particular year which makes it a bit confusing..
Best of luck on a permanent fix. Z
http://www.tascaparts.com/auto-parts/2011/ford/taurus/sho-trim/3-5l-v6-gas-engine/front-suspension-cat/struts-and-components-scat