I'ts stamped Grade 8 bolt. the OEM one is only grade 6, i could rock a camber plate but i am also looking to tilt the wheel slightly away from the coilover, which a camber plate can't do for me.
not that i am doubting you guys, but shouldn't grade 8 be able to hold up to quite the torque and beating? then it would be better to slot the holes to get the desired separation of coil,tire that i am looking for?
and here is the current top of the coilover, i need the RS-R specific plates
with RSR plates ends up looking like :
but in the mean time i am not thinking that normal plates will work.