Hello!

I have googled carbon fiber reinforcement but mostly hit concrete reinformencent over buildings.
An idea hit me today. I would like to reinforce my car subframe. Here is picture of a subaru oem subframe.


This one is aftermarket upgraded tubular chromoly subframe



So  I would like to use oem subframe(which seems good for laying cf) and make it *more* rigid.
So the question is what is *more?
What rigidity should I expect from laying 3 layers of cf or should I?
I mean if I could get %150-200 reinforcment that could be good motivation for me to start but I dont know what to expect.
Any experience?

Thanks