I used this Fidanza flywheel ONE time at the track. I switched to an RPS carbon carbon and no longer needed it. I just had this flywheel resurfaced even though it barely needed it. As you can see, it is nearly perfect and barely used. You can tell this by looking at the thickness of the material above the screw holes. It fits the MKIV turbo supra 6 speed. Your tranny will rattle slightly with this flywheel as it will with any other lightweight flywheel. You will gain approximately 20rwhp over the stock flywheel due to the 23 pounds drop (of reciprocating mass)

Here's a pic. Email me if you're interested at chris@horsepowerfreaks.com

http://www.horsepowerfreaks.com/miscellaneous/FidanzaFlywheel.jpg

Take care,
Chris.