I have no idea about that, i still have the stock soundbar but with new speakers in it, if all you want is for the pattern to match i suggest taking the padding off and throwing it in the washing machine with some black dye. I remember my sister did that with some of her clothes. So it should work fine i guess.
If you dont get stuck, you're not trying hard enough.
98 tj 4.0 5 speed aka "rosie"