SBZA Retrofit

[David B]

I got a new 2011 Tahoe LT a few months ago. It has everything I need except for the SIde Blind Zone Alert (SBZA) system. I was wondering if this can be added now by GM? Or is there an after-market unit?

 

[Phantomx55]

Probably have better luck in the 2007+ section. This area is for the 00-06 body style.