I'm retrofitting a double din radio to fit in my SL. I've already modified the support brackets and relocated all the switches underneath the single din.

The last thing I need to do is enlarge the single din opening to 4 1/8" high. Yeah I wish I had access to a laser cutter, or a CNC, but I don't.

Anyone have any suggestions on actually cutting the wood? I'd like to make them as clean as possible, but will accept some roughness as there will be a bezel over it. I'm not sure if a jigsaw with a fine reverse blade will do the trick neatly.

Any suggestions?

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2007 Corvette Convertible Torch Red
1996 MBz SL500
2008 Harley Davidson Night Rod Special