I would have to dissagree with this.
I've had Feds on my car since the begining of the year.
2 track days 2 skid pans some old pac and nasho and at least 5000 K's on them and they still look brand new.
I think the problem here was that they are way too soft for the track, skidpans they are fine but trackwork they heat up and parts fall off... lol.
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Sorry I didn't stay guys, 2 days in a row really took it out of me. Some problems on sunday and we just gave up we were too tired to stay down there any longer.
I hope you guys had a lot of fun.