RZR S 900

Differences between Non-EPS and EPS Models?

I am getting ready to purchase a 2015 RZR 900-S and I am having a hard time deciding between the Non-EPS and EPS models.

I see that EPS kits are about $780, so I can always add that on later.
But the EPS models jump up about $2000 !? How are they justifying that much of a price increase?

So, what else is different?
I saw a couple old threads on this, but no one had a real answer, there were comments about sliding seats, and even a different 4WD/AWD system in the EPS model?
Also saw something about some models having EBS (engine braking) ??

RZR S 900

Differences between Non-EPS and EPS Models?

I am getting ready to purchase a 2015 RZR 900-S and I am having a hard time deciding between the Non-EPS and EPS models.

I see that EPS kits are about $780, so I can always add that on later.
But the EPS models jump up about $2000 !? How are they justifying that much of a price increase?

So, what else is different?
I saw a couple old threads on this, but no one had a real answer, there were comments about sliding seats, and even a different 4WD/AWD system in the EPS model?
Also saw something about some models having EBS (engine braking) ??