fwiw, I found my book that came with it, it seems to be all about adjustments, I don't see any installation info.
I was able to install them with out needing anything, make sure your shift lever isn't wobbly, and use loctite.
Most difficult part is getting the brake actuator connected, which is not all that bad either.
Minus all the confusing adjustment possibilities, it's only a few bolts to connect.
It might seem daunting, but it's a 20 minute job to install.