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Supercharger or 2.5" lift and 35s opinions welcome

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Old 12-12-2013, 08:36 PM
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As mentioned before, the preferred order is:

1-lift
2-tires
3-regear
4-supercharger

I have 2 supercharged JKs (one is my wife's).

So, I speak by experience.
Old 09-27-2016, 01:43 PM
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Originally Posted by planman
As mentioned before, the preferred order is:

1-lift
2-tires
3-regear
4-supercharger

I have 2 supercharged JKs (one is my wife's).

So, I speak by experience.
So I ended up doing all of these, except my order was lift, tires, supercharger, then regear ro 5:13. I will say with the computer and having an auto it doesn't drive quite right...forget about cruise control on the highway. I also spent about $1400 at a local place having them retune...it's a little better, but in the end I wish I would've put that $1400 into something else.
Old 09-28-2016, 12:42 PM
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Great update after so long. What SC did you go with?
Old 10-07-2016, 12:48 PM
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Originally Posted by Ajkaz
Great update after so long. What SC did you go with?
I went with the ripp.
Old 10-08-2016, 03:31 AM
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Originally Posted by blask06
I have a stock, automatic, 2011 JKU rubicon. I've saved up and am torn between the two. For what I want, they cost approximately the same. I've gone back and forth about a hundred times. I hit the trails a few times a year and do a ton of highway miles. I've done my pros and cons list for both and that hasn't helped. What do you guys think?
Supercharger, because then it will drive as it should have from the factory. They are underpowered in my opinion.
Old 10-08-2016, 03:59 AM
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Originally Posted by blask06
I have a stock, automatic, 2011 JKU rubicon. I've saved up and am torn between the two. For what I want, they cost approximately the same. I've gone back and forth about a hundred times. I hit the trails a few times a year and do a ton of highway miles. I've done my pros and cons list for both and that hasn't helped. What do you guys think?
So if you go the supercharger choice... be SURE that the company you use supports the 2011 ECM. This ECM is different than the 2007-2010 and the 2012+. I ran an SC on my 2011 and it required different tuning than the other years.
Old 10-08-2016, 04:04 AM
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Originally Posted by jedg
So if you go the supercharger choice... be SURE that the company you use supports the 2011 ECM. This ECM is different than the 2007-2010 and the 2012+. I ran an SC on my 2011 and it required different tuning than the other years.
Great point ^^^ I happen to have a manual trans and Pentastar with Magnuson Supercharger. Many have shift issues with auto trans and various superchargers due to the FCA proprietary trans coding. Gen III and IV LS swaps are getting waaaay less expensive.

As a user of forced induction with a very good tune, I can tell you that I want a V8 or diesel. My supercharger basically just makes the JKUR drive as it should have and I have no heavy armor or big tires/lift.

Last edited by doc5339; 10-08-2016 at 04:08 AM.
Old 10-08-2016, 04:07 AM
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Originally Posted by doc5339
Great point ^^^ I happen to have a manual trans and Pentastar with Magnuson Supercharger. Many have JD issues with auto trans and various superchargers due to the FCA proprietary trans coding. Gen II LS swaps are getting waaaay less expensive. As a user of forced induction with a very good tune, I can tell you that I want a V8 or diesel. My supercharger basically just makes the JKUR drive as it should have and I have no heavy armor or big tires/lift.

And this is why I'm running an L96 and 6L80E now... the folk with an SC and manual seem more satisfied... me with the SC and auto, no so much. Really the fault of the trans that is mated to the 3.8L
Old 10-08-2016, 04:30 AM
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Originally Posted by jedg
And this is why I'm running an L96 and 6L80E now... the folk with an SC and manual seem more satisfied... me with the SC and auto, no so much. Really the fault of the trans that is mated to the 3.8L
^^^NICE, I am looking at being the first to get the "Baby Duramax" from Robbi, if that don't pan out, will go Gen V L86 with 6L80E.

Sorry to get off topic, though it is Germaine to the supercharger question. I did not believe it before I got my Magnuson Supercharger, but I can't stress enough that it will not be as strong as you think. It does make a nice difference, but not enough to push you back in your seat like the old 350 V8 in my old FJ40.
Old 10-08-2016, 05:56 AM
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. 12 months ago, either new jeep, or supercharger.

Cost of new was a bit ridiculous, still is. For the cost of a jeep right now you can buy anything else on the lot with a big Hemi or L S, brand new. Silverado, Ram, F 123 whatever.

Decided to just put 30 over the next four years into the jeep I already had. I'll run the slow little 3.8 I've got. When it is right it's coming out for most likely an ls swap, depends on the deal. Auctions and salvage deals can be pretty good. Have seen a lot of GM 1500 with the 5.3 but most have a good amount of miles.

V8 goodness can not really come on the cheap. It costs money, more than a cheesy blower, and especially if someone else does the labor.

In short, don't do the blower OP, at least for now.
As far as lifting, you can accomplish 35s with little to no lift

Last edited by sa29560; 10-08-2016 at 05:58 AM.


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