2004-2006 GTO CTS-V2 Brake Upgrade Advice

PLEASE bore your rotors to either 71.55 or 71.60, it's a God damn life saver

[@GTOHawg]

Thanks for the info. I am replacing my rearend now. brakes are next and I have been reading all about this stuff. I have been hesitant because of the machining but I think I’m sold. Keep us updated please. As always. Love your ride.

[@bom_LS2_gto]

Only thing I'd think to look for would be to use a dial gauge to perfectly center the rear rotor. Likely would need another person to hold the E brake and ensure the rotor is perfect, otherwise it'd dig into the E brake shoes

[@GTOHawg]

@@bom_LS2_gto thanks man. I really need a brake upgrade bad. It’s the only thing left that hasn’t been addressed enough.

[@perfectprecision8159]

Great advice, I’m thinking about drilling and tapping a whole for the rotor screw. Might cancel that issue

[@brandon6572]

Do you had cradle alignment tools?

[@bom_LS2_gto]

Yes I do!

[@QkSilver04GTO]

Awesome brakes, I have the V1 4 pots all around.