Anyone else have Knock Sensor problems with the RMR DP and cat back exhaust? If you dont have a reflash or Xede what is a way you can correct this.

 

I am not sure what you are trying to ask. Do you mean that your car is pulling timing because of knocking? If so your boost might be running to high with the mods you have and I would recommend getting a boost gauge first to see where your boost is at and maybe a MBC so you can control your boost.