I know this isn't a mod, but I thought I'd mention that today the lumbar support I ordered off of eBay showed up. I'll need more time to know how it works, but I'm thinking I'll definitely use it or order another one for my chair in my home office. I remember seeing some other complaints about the lack of lumbar support in the xB & lately my lower back has been killing me. I don't know if it's from more time in the car, or more time in my home office... I hope this helps. I'll update this soon enough 
Here's a pic:
I know it doesn't look like much, but it is black & doesn't look horrible w/ the black fabric of the xB's seats. I wonder if there's any way to get it up under the fabric...
Here's a pic:
I know it doesn't look like much, but it is black & doesn't look horrible w/ the black fabric of the xB's seats. I wonder if there's any way to get it up under the fabric...