crispenigl

My GT3 took some hits following a gt40 too closely at roval early this year and I had to get the front window replaced.

At 6k rpm and below - its dead silent.

However at 1k to go till redline and up there is a terrible rattling sound.

It doesnt matter what gear I am in.

Any ideas of what I can do? I picked a top end installer via the porsche dealership.

Thoughts?

Thanks,
Greg