Which 4" Springs for 35s?

It looks like you outboarded your rear shocks, how has that helped the ride? Is it still super bouncy in the rear when you go over a speed bump for example. And how is it on the rocks compared to stock
Yes the rear is outboarded. Outboarding can solve travel issues (12" rears), which allows for a better shock selection (tuneable) which leads to a much nicer ride. All the benefits on road carry over to any offroading I do.
 
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The RockJock Spring is so much longer than any other spring that gives 4” of lift. If articulation and shock travel don’t matter to you, just get any 4” spring/shock and move on.
You didn't think I was being argumentive I hope.
 
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Rockjock 4" are the go to around here. They have the best combination of free length and compressed length to fully utilize as much up and down travel as possible.
^^^^^^^
Totally agree, depending on if your Jeep is loaded heavy, the only thing I’d add is go with LJ springs (4.5”) in the rear.
 
That’s interesting. I thought the 9000xl’s would be adjustable to a setting comparable to the 5000x. It is good to know that’s not the case. I bet you could sell the 9000’s and get into a new set of 5000’s without losing any money.
I thought the same thing. The middle settings on the rs9000s were supposed to be like a 5000x. Not true at all. I ran mine on 1 and it was barely tolerable big waste of money. I swapped them out for the skyjacker blackmax and that’s what I’m running now. They are quite a bit softer and probably the best daily driver shock I’ve tried for the money
 
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Yes the rear is outboarded. Outboarding can solve travel issues (12" rears), which allows for a better shock selection (tuneable) which leads to a much nicer ride. All the benefits on road carry over to any offroading I do.
hmmm! Maybe i should go this route. This isnt exactly cheap either i assume. Would the 4" rockjock springs carry over into the outboard transition? would i need to get different springs essentially?
 
hmmm! Maybe i should go this route. This isnt exactly cheap either i assume. Would the 4" rockjock springs carry over into the outboard transition? would i need to get different springs essentially?
RockJock is what you want for an outboard spring. Long free length and a solid height that doesn't limit usable travel. They easily support 11" front and 12" rear shocks, which is the reasonable limit to stock axles.
 
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hmmm! Maybe i should go this route. This isnt exactly cheap either i assume. Would the 4" rockjock springs carry over into the outboard transition? would i need to get different springs essentially?
@jjvw nailed it.

Fox remote reservoir shocks ($500ish), proper tuning ($150ish), poly performance towers ($200ish), Rockjock coils ($250ish?), control arms ($1400ish).
 
One of the reasons I outboarded my shocks was to get the lower mount up in a safer place. I have 3 rear shocks that were damaged either sliding back off an obstacle or backing up into a rock.

20211029_162825~2.webp
 
If doing cool stuff was cheap, everyone would be doing cool stuff!
 
..and no need to go "outboard" with anything for 4" RJ and R5000x, correct?
Outboarding a non-tunable shock is a waste of effort. Doing all that work for a 5000x is especially dumb since a better shock won't fit the new mounts.
 
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If you run a spare tire carrier or any additional weight in the back I’d opt for the Rock Jock LJ springs, they are a little stiffer. I had the 4” RJ TJ springs with Savvy DA arms in my TJ and it was too soft in the back with the extra weight. Flexed great though. Can’t beat that free length. Was running both Rancho 5000x and Bilstein 5100 sets. I like the Bilsteins better for off-road and the Rancho better for on road.
 
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If you run a spare tire carrier or any additional weight in the back I’d opt for the Rock Jock LJ springs, they are a little stiffer. I had the 4” RJ TJ springs with Savvy DA arms in my TJ and it was too soft in the back with the extra weight. Flexed great though. Can’t beat that free length. Was running both Rancho 5000x and Bilstein 5100 sets. I like the Bilsteins better for off-road and the Rancho better for on road.
The LJ rear coils are bit longer. I think the rate is the same as the TJ version.
 
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The LJ rear coils are bit longer. I think the rate is the same as the TJ version.
IIRC, when I was researching springs, I believe I read the LJ springs had a higher rate, 5-6lbs more psi
 
Just ordered me a set. Do you know how mush beer I can buy with that money ?

This here appears to be my jump down the rabbit hole with shocks.
$239, let me see, A LOT of Rolling Rock, less PBR, and way less Craft Beer, but anyway you cut it, at least a months supply. 🤣
 
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