[Jasper]

Hi,
I'm quite concerned about my car at the moment. I was out with a buddy and gave it a couple of hard runs. I was talking at the time and accidentally hit the rev limiter not once, but twice. The second time, I heard a strange squeak/chain rattle sound coming from the front of the car. After further driving, I can repeat the sound even if I'm stationary with clutch in and simply rev to about 4K. I do not hear any noise during the rev or if accelerating until I let off the gas. As soon as i let off to shift, the rattle sound happens. I am able to hear it quite clear in the cabin. I have drivetrain warranty still but have been tuned. So I may have to revert to stock to take it in. I do not have any codes, the car drives normal and I don't hear the noise under light throttle. I have to be giving it a bit or reving upwards of 4K as mentioned.

Anybody have any clue what could rattle/squeak like that?

thanks,
J