I just found this online at ARB. what you guys think about it?

http://www.arb.com.au/jacks.htm

Exhaust Jacks:
With a lifting capacity of 4000kg, an exhaust jack is ideal for use in sand, mud and snow. The jack is inflated via a hose that connects to your tailpipe – when the engine is started, the jack inflates. We distribute the Bushranger X Jack, which is available with a 100mm cone.

 

holy crap man i was posting the same thing as you were doing yours... i dont know if id get under the thing but id try it...would save you time and energy

 

that pretty neat how it doesn't cause excess backpressure too.. thats cool! wonder how much?

 

not sure how much it is but it looks promising.

 

looks sweet, wonder how quick it is. I would like one of their bull bars.

 

id like to see one in action

 

Yeah I saw that in Offroad Adventures yesterday! That is pretty neat!