Can anyone tell me what the SFI rating on a damper is all about? Is the damper required to be SFI rated to attend track days? I am accumulating parts for my engine and would like to avoid paying for something I don't need or having to shell out a second time for the right/rated part.
Thanks for your help.
Cheers, Gus.
Thanks for your help.
Cheers, Gus.