Airjacks for D3's

[nomads1]

If I attach an airjack to my exhaust and block off the other side will increased pressure harm the engine

[gps-au]

If I attach an airjack to my exhaust and block off the other side will increased pressure harm the engine

not for the 15 seconds it will take to raise the vehicle.

you could of course use a dual source jack... feed it compressed air instead

[d3viate]

No it does not harm the engine. I have one of these and use it occasionally. After using the exhaust way I bought some fittings, cut the hose off real short and fitted an adapter and fitting so my under bonnet ARB compressor hooks up and it does not take long at all, I find easier to do on my own that way.