Need hole diameter thru the hood at the RHS speaker grille.

[Tom and Vipers]

I need to hole saw drill this on my carbon fiber hood "restoration."

Looks like the ID of the rubber gasket is about 5" but there appears to be a 4" hole that appeared to be plugged when they made the mold for the inner panel. I'm guessing that the OEM diameter is 4"

Thanks so much in advance,
Tom and Bad Viper

 

[mntngts99]

The hole is 4 1/4".

 

[Tom and Vipers]

Thanks so much!

Looks like the "plug" in the hold is the original hole location.

Thanks again,
Tom