The Sparco Rally xD was using an upgraded aftermarket clutch by ACT. It was pieced together by ACT after we had send them the stock one for measurement. They found out that it was a combo of the shelf pieces from other Toyota clutches. If you are interested, the press release for full specs are posted on the team site.
www.rallyxd.com
Here is a small pic of some info. This info was requested by some of our forum followers so we thought it may be of interest to other xD owners.
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