Don't cut into your original trap door!!!!!
Why destroy your original trap door for better sound. Just get one of the custom trap doors with speaker pods. You can hold on to your original just in case you decide to go back to original. The trap doors are made from durable abs Plastic and fit 6x9 speakers and Tweeter provisions. You don't need to put tweeters, but the option and space is there if you want it. Holes are not pre-cut. If you want us to cut the speaker pods, you need to send us a template of the holes you want cut.