Will make your 80 into a full grown RZR is the biggest comments put forward on the stage 4 kits in an 80.
There is not a longer travelling bolt in better riding package you could install, because we would be selling it if there was.
@Box Rocket has just done a write up on his truck after we did stage 4 in it for the South West 4xoverland adventure 2017 earlier this year.
@RLMS Justin couldn't believe the difference from what he was using before he fitted up the stage 4 into his FJ Ute.
@woody has the stage 4 in his 80 as well for afew years now, and our heavy duty rear sway bar.
I do enjoy taking people for a spin in SNOWY too, when over there, for a heavy 80, the dash passenger side handle gets a workout.
You will also gain alot more wheel travel along with the better ride, cdc adjustment and built in hydro bump zone, and proper tapered wire coils from the package as well.
Sure you could spend less, like buying an 80 without lockers, or go the 60 to save some even, but get leaves instead of coils.
Its all relative.