Originally posted by CRSRFLS:
I don't know if it's related or not. I also have the SPEC2 and when at idle with the clutch out I sometimes get a chattering. Push the pedal in and it stops, let out sometimes chatter sometimes silent. Car drive fine.
Clutch chatter is normal with SPEC, unless you get a SPEC matching flywheel.
Not sure about the high pitched noise. Someone else should chime in soon.
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