I studied the mounting bracket photos of the eBay brace earlier and you can see the bar attaches lower than with the Tanabe. Between having to remove the engine cover and it not being apparent to me it could be tensioned, I gave up on it. The TRD can't be tensioned either.I think they ebay ad said removal was necessary for "installation". I dunno, I'll find out when it gets here.
are you running your engine cover. do you have a pic if you arei have the cheap chrome on off ebay for about 6 months now and i does the job... its all up to you.... i rather buy the cheap one.. hope this helps you!!!!
The instructions for the TRD one are on this page (top, right)- in an auto PDF download.
TRD Front Strut Tower Brace at Sparks Toyota-Scion, Myrtle Beach, SC