do slotted rotors make much difference

[VR-4Squid]

Yes you can get four pots, either from GTO's or brembo's from an evo, neither will bolt on though.
Pretty sure 276mm discs are the biggest 4-stud option.

 

[ONPSI]

I have GTO 300mm on the front of mine but along with bigger size you would have to make sure your current wheels can still clear the new caliper.

 

[BYBY5L]

^^ with the gto brakes do ya need a bracket for calipers to fit the original hubs? thought about doing it 1 day

 

[The Godfather]

I have GTO 300mm on the front of mine but along with bigger size you would have to make sure your current wheels can still clear the new caliper.

did you get a custom brackets made up to fit the gto calipers or did you buy a pair from somewhere?

 

[ONPSI]

came on the car already from Japan..i was told they were Evo 4 (see first page in my thread) however i measured them when i had the wheel off and they are 300mm and from what i've been informed GTO are the only 300mm discs..no brackets the discs have been redrilled to suit 4 stud.
thinking of upgrading to slotted rotors at some stage, might make a jig if anyone wants to do the conversion i'll have the jig for the 4 stud setup