Umi upper control arm question. Need help quick

[G NASTY]

I'm ordering tonight. What is the difference between the ultimate arms and the roto-joint version? I'm planning on just getting roto but the ultimate is only 5 bucks more so I will get those if there better. This is a 90% street car. Thanks.

 

[T-CHRGD]

It looks like the roto-joint would be better on a street car, as the joint is sealed better from the elements. The adjustability looks the same on both. And function of the joints would be similar. And $5 cheaper.
IMO.

 

[regal81455]

I went with the roto - I unfortunately can not tell you how they handle yet since my car hasn't been on the road for nearly 2yrs now...

 

[Heg87t]

I have the RotoJoints on all four of my rear arms. Nice solid feel. Not too harsh.

I would recommend them.