Hi, my son has aS13, (and an R33 GTR on the boat) he thinks he has seen brackets to convert S13's to take the 300z caliper and then to suit an M3 disc (rotor).

 

If this is true, then these brackets would convert the Z too, I think?

 

The M3 rotor being larger diameter... Anyone? Might be a cheap way of upgrading.

Don't know about the M3 bisc but the 300 caliper will go onto the S13 if you get the new bells and discs from G3, I know a guy who has just bought 300 brakes for his S14 and there does not look to be much of a problem with fitting them.

Hi, my son has aS13, (and an R33 GTR on the boat) he thinks he has seen brackets to convert S13's to take the 300z caliper and then to suit an M3 disc (rotor).

 

If this is true, then these brackets would convert the Z too, I think?

 

The M3 rotor being larger diameter... Anyone? Might be a cheap way of upgrading.

 

 

That was probs my mates S13 he had 300 calipers and M3 disks but the disks had to be filled and the new profile put in them! im guessing the stud PCD is different between the 300 and the m3 so would not be worth doing in the long run against the upgrades already available to the 300