I changed my rotors to aftermarket x-drilled in the 278MM size and I have a slight vibration when braking to right or left also JC......so rotors isn't the answer to my problems. It seems to only be evident when I brake HARD extremely hard, so maybe the new rotors are off a bit...
this is a reason for having a rear wheel drive SVO
FWD-ers are so freaking picky about sh!t

'98 Tropic Green Tour SE Sport V-6 ATX
"I promise I wont modify it honey, it's a family car!"