I took the Boss in for its first oil change at the local dealer. When I went to pick up the car the tech drove it to the front and when he got out asked why the car was louder than usual. I explained I took the restrictor plates off a month ago. He said that was very bad for the car and was surprised there were no red lights on the dash showing a warning. I told him I have had no issues except a nice loud noise when I accelerate and a lot of grumbling when I take my foot off the gas.
Is there an issue I am not aware of?
Is there an issue I am not aware of?