Here is a amazon link to the the hi-lift off road kit as in the one youtube video posted......although it has mixed reviews.
https://www.amazon.com/Hi-Lift-Jack-ORK-Off-Road-Kit/dp/B00042KQ58
The bumper / electric winch option is definitely a slippery slope....In fact I am skiing down this slope write now...LOL
Not sure what you have for a vehicle...
First the bumper , then winch, then:
Spacer lift for front suspension, because the front of your vehicle sagged/dropped 3/4" from the weight of the bumper and winch.
Lift block , add a leaf , and or lift shackle for rear
Bigger tires 33"'s
Then you are not satisfied with the ride quality
Then onto replacing your entire suspension
Extended length Coilovers , upper control arms , or new springs and shocks
Rear bumper for departure angles
rock sliders
skid plates
Then you want 35" tires and ARB air lockers front and rear.
Now you need to re-gear to 4:10's or 4:56 gear ratio
And now you almost have rock crawling rig.
