Does the c70 have a problem with abs?
the reason i ask they seem to be working too often
i put custom 18 inch wheels and slotted and drilled rotors on my friends and the abs seems to be engaging on almost every stop could the aftermarket rims be doing this because theyre bigger i havent had this problem with other cars with abs or what else could be the problem
i will be pulling it apart tomorrow to make sure that i didnt mess anything up but i highly doubt there is i am a certified technician for toyota
the rotors are brembo and the pads are ceramic
other mods are a k&n intake and a chipped ecu
dyno tuned and is running about 310hp to the wheels so he said will check paper work tomorrow

 

Make sure the ABS sensors are clean.The new rotors might have a metal shavings in then and got stuck to the sensors.
I have seen 18's on the C70's before with no problems at all.