Had my car at the renowned garage in central North Carolina, and they did everything they could to turn my boost down but couldn't get it below 18 psi. The adustable puck under the turbo is turned all the way to the end. And TT reburned my chip to lower the boost, too. But I am still getting too much detonation on my Scanmaster using 93 octane. My question is do I buy a new adjustable wastegate actuator, or is it possible to replace the wastegate itself? I never see just a wastegate for sale. To tell you the truth I have only had my turbo shield off one time and that was five years ago.
Thanks TB community in advance for any advice.
Thanks TB community in advance for any advice.