I’m thinking about doing a DIY. Did a lot of car stereo back in the day, and a little bit of fiberglass 20 years ago. I don’t need to have the mirror finish. Carpet would be fine.
I have a 2008 Porsche 911 C4 cabriolet and am looking for some help replicating a subwoofer enclosure out of fiberglass like the pic below.
Any help would be greatly appreciated. Thanks so much!