I swapped my stock is350 shock with an is250 shock which already had lowering springs installed. My abs light came on due to my abs wire bursting in my front right wheel. After everything was double-checked, upon driving after the installation there was a noise where it sounded like something was rubbing on the disk on the left side. We didn't interfere with anything relating to the disk. Everytime you accelerate it gets louder. Just wanted to know if I did anything wrong.

 

Can you tell what side it is on? Any scores etc on the rotor?

 

It's on the left side

 

Check the brake dust rotor shield. You may have accidently bent it towards the rotor causing it to make contact. If so, just pull it back a little bit.