Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
A snorkle shouldn't affect fuel mileage, power etc. it purely move the position that the air enters from behind the LHS head light to above the window so water crossings are a lot safer.
As for bar work.. Beers and fishing all the way.. Lol
But a nice winch bar and winch make a great accessory. Also add to the capability of the vehicle.
Scrub bars are also a nice extra. Saves slot of paint when exploring river edges for secret fishing spots..
A 2" lift is nice and simple, and nothing really needs to be changed apart from springs and shocks in a LWB.
You can do castor correction bushes on the front diff but not really needed.
Make sure you get the right rated springs to suit current / future mods. If you buy to light then they will sag and you'll be up for a new set..