Got some info from EPI.

They recommended the Red SZ12 81.5 kg 104.3 kg or 176/212 at 3.5/2.5 in compressed heights

The factory spring is a 164/198 at 3.5/2.5 in compressed heights

EPI Spring is only $30, it would be worth a try

Does anyone know the secondary spring rates? EPI makes a couple different secondary springs, it would help to know what we got.

The snorkel kit the msc has doesn't make much sense to me since there is no cvt exhaust. I am looking at getting some ABS fittings and piping to fab up snorkels.

Hi, Id be interested to know if and how you went with this. I have a uforce 600 2022 and have done the reclock. It made quite a difference, but would still like a bit earlier engagement.

What is a good clock setting to start with, since the factory one is not the best?

Does the limited slip diff in our u600 require friction modifier? I was planning to change the fluids with Lucas and it is supposed to work with limited slip. I actually run it in my Jeep with limited slip.

Has anyone tried other brand parts on the Uforce 1000? Since the Ranger and especially the Defender are very similar utvs, would some parts work? From what I can see the easiest swap would be shocks, they look about the same length and should have the correct spring rate and all that...

Today I enquired on a Attitude Industries EFI controller box. They said that dont have one for the Uforce1000 but they do have one for the 950 sport which has the same plugs and of course the Bosch EFI system. They are working on getting one to market as soon as the testing is good. Some good news on an aftermarket stand point.
Does anyone have any experience with a EFI Controller on their Uforce 1000?