Tpms

[1PorscheBoxster986]

I've seen these before and I'm glad you brought this thread up. It would be nice to have TPMS but the design model you linked is tacky. I assume it's because you don't have a DDIN receiver? I don't. There are the Bluetooth versions or what I would have went with a USB receiver with Android software using your phone/receiver/tablet. The cost would be the very similar to your link. The drawback versus yours is that it is software dependent. It's not internal like BRAN posted. As much as it's nice to have it hidden I wouldn't rely on or trust it's longevity in case I need to replace it.