Hey guys
Ive had my RX8 for about a week and a half now.
Got a CEL in the first couple of days. Got a new coil and the lights gone, sweet
Still a slight misfire but i think the plug for the corresponding coil may have taken a beating so will replace that.

However today on the way home I was taking her to redline and heard a loud metalic screeching noise..

Any ideas if they are related?Sorry for such an amateur question, dont wanna break my first rota though..