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Pentastar

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Old Nov 18, 2011 | 09:57 AM
  #11  
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Tits. The Pentajesus is tits.

With 2k miles, this thing has only gotten better. Top end and bottom end is VASTLY better than any of my past five 3.8 automatic JKUs.

The 3.8 can best be described as the retard slack-jawed bastard stepchild of the Pentastar.

Picture it this way- My Pentastar has more passing power towing my 3300LB boat than my past 3.8s WITHOUT something in-tow!

Anyone who regards the Pentastar as anything less is either jealous, or never goes over 15 MPH.

Last edited by STCjpr; Nov 18, 2011 at 10:05 AM.
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Old Nov 18, 2011 | 10:37 AM
  #12  
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2BAJeep,
What gears are you running?
When I put my 34's on my mileage dropped from 19 to 15.5.


Originally Posted by 2BAJeep
x2 I am running 35s with a manual getting 18+ MPG and this thing just flat out gets it...... Could not be happier.
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Old Nov 18, 2011 | 10:38 AM
  #13  
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mattgt5,
What gears are you running?
When I put my 34's on my mileage dropped from 19 to 15.5.
Originally Posted by mattgt5
Love it. Great acceleration with 35s and I am getting more than 18 mpg
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Old Nov 18, 2011 | 10:40 AM
  #14  
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DudeManBro,
What size tires are you running to get 13mpg?

Originally Posted by DudeManBro
It might be too early to judge w/ just over 550miles on my 2012 unlimited w/ 3.73 rear axle but i've been getting around 13mpg... mostly city driving short distances with tons of stop and go. Aside from the gas mileage, love the power, accelerates better than a lot of common cars do and the new auto trans is a huge improvement
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Old Nov 18, 2011 | 11:45 AM
  #15  
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just hit 1089 miles after a month of driving & compared to my 4.0 TJ & 3.7 KJ, it would smoke them both without hesitation, don't get me wrong both my other Jeeps served me very well on the trail & off but this thing is incredible once on the gas from a dead stop it just wants to move
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Old Nov 18, 2011 | 11:57 AM
  #16  
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Originally Posted by STCjpr
Tits. The Pentajesus is tits.

With 2k miles, this thing has only gotten better. Top end and bottom end is VASTLY better than any of my past five 3.8 automatic JKUs.

The 3.8 can best be described as the retard slack-jawed bastard stepchild of the Pentastar.

Picture it this way- My Pentastar has more passing power towing my 3300LB boat than my past 3.8s WITHOUT something in-tow!

Anyone who regards the Pentastar as anything less is either jealous, or never goes over 15 MPH.

Have any problems towing that boat? I am thinking about stepping into a 2012 JKU. But wasn't sure it could handle the towing of my boat. Very interested in what you have to say.
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Old Nov 18, 2011 | 01:11 PM
  #17  
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I'm loving it. Great response and will definately get out of it's own way. Check out this video. Not to shabby.
http://youtu.be/1VzMIWlnThU
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Old Nov 18, 2011 | 01:28 PM
  #18  
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Originally Posted by XDreams
2BAJeep,
What gears are you running?
When I put my 34's on my mileage dropped from 19 to 15.5.
I have 4.10s....
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Old Nov 18, 2011 | 05:32 PM
  #19  
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Originally Posted by CaptDuck

Have any problems towing that boat? I am thinking about stepping into a 2012 JKU. But wasn't sure it could handle the towing of my boat. Very interested in what you have to say.
None. It's actually tolerable, considering towing the very same boat with past 3.8-equipped JKs made them a veritable death trap thanks to their gutless-ness.
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Old Nov 19, 2011 | 04:56 AM
  #20  
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From: Oman
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My friend did install an Afe catback of 2011 on 2012 JK and it sounds like a golf gti or z350

Anyone installed th afe y pipe yet??
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