Get the Jessem product guide here:
http://jessem.com/assets/04301---clear-cut-ts-stock-guides.pdf
Looks to me like the problem will be attaching the wide base of the guide to the narrow top of your fence. You could make an add on fence that fits over the Bosch fence, on which you'd mount the Jessem unit. This modification could bolt onto the Bosch fence, but will add bulk and take up a couple of extra inches of cut width. For ripping most stock, that wouldn't be much of a loss.
Illustration. I've made a quick drawing of what I'm talking about. Make certain your blade is an exact 90 or this won't fit quite righ or square. The knurled knob lets you tighten this to the fence. The little spacer blocks will help seat this properly. I'd make the face with 3/4 BB ply. Personally, I'd make the spacer blocks go all the way to the top of the auxiliary fence to stiffen the structure a bit. I would not use a solid piece for this to run the full length of the fence. I'd run the knob through one of these spacer blocks and leave about an eighth of an inch for the Bosch fence. I'd put in two or three knobs to hold the fence solidly in place.
Make the top fence piece wide enough for the guide to mount. I'd either assemble the aux. fence using dados, or use screws and glue.
I like the look of the guides and see why you'd want them. My only consideration would be whether they got in the way of my Grrripper or push stick.