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Unread 05-17-2013, 10:52 AM   #1
shawnicles
Registered User
2008 KK Liberty 
 
Join Date: Nov 2012
Location: Calgary, AB
Posts: 302
Anyone Try These Engine Mods??

http://www.hypertech-inc.com/

Performance Gains
Premium Octane: +25HP +25TQ
Regular Octane: +24HP +24TQ

Emissions Certifications
CARB E.O. D-260-15

Adjustable Features
Speedometer\Odometer Correction For Gears 2.82, 3.07, 3.21, 3.42, 3.55, 3.73, 3.92, 4.10, 4.56, 4.88 & 5.13
Speedometer\Odometer Correction For Tire Sizes 22.5 - 44 inches 1/4 inch increments
Top Speed Limiter 25 - 75 MPH in 5 MPH increments, 81 to 255 MPH to match speed rated tires
Rev Limit -500 to +500 RPM
Cooling Fans Stock, 180 degrees F, 195 degrees F
Return Back To Stock
DTCs Read and Clear
Internet Updateable

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Unread 05-17-2013, 12:49 PM   #2
TSGTBARCLAY
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Join Date: May 2013
Posts: 20
Will this also improve MPG and do they sell one just for the Liberty all I saw was Wrangler and Compass?
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Unread 05-17-2013, 12:57 PM   #3
Bmxer524
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2011 KK Liberty 
 
Join Date: Aug 2011
Location: Lindenhurst, NY
Posts: 1,153
Someone has it on lost. I forgot who, but I'll check over there and try to find out. TSGTBARCLAY, supposedly it does, and they only have certain years for the Liberty. I think its a few random KJ years, and 08-10 for the KK.

Found out who, its Gageraid. Idk if he visits this forum as well though.
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Unread 05-17-2013, 01:07 PM   #4
TSGTBARCLAY
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Join Date: May 2013
Posts: 20
Thank you. Just wondering. I had a Diablo Tuner on my 300C that gave me better MPG and awoke the beast in the HEMI. Just wondering about the Liberty Sport. More MPG would be nice.

I have a 2012 Liberty Sport.
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Unread 05-17-2013, 02:42 PM   #5
shawnicles
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2008 KK Liberty 
 
Join Date: Nov 2012
Location: Calgary, AB
Posts: 302
Ya it would be nice to see if this actually results in anything. I know a lot of people on here say the jet chips dont see much performance gain.
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Unread 05-17-2013, 08:39 PM   #6
Gageraid
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2008 KK Liberty 
 
Join Date: May 2012
Location: Branchburg, New Jersey
Posts: 1,361
Yes I have it and love it. Won't work on a 2012.
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Unread 05-17-2013, 09:23 PM   #7
shawnicles
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2008 KK Liberty 
 
Join Date: Nov 2012
Location: Calgary, AB
Posts: 302
Quote:
Originally Posted by Gageraid View Post
Yes I have it and love it. Won't work on a 2012.
Do you have any other mods done to your exhaust
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Unread 05-19-2013, 09:31 AM   #8
Gageraid
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2008 KK Liberty 
 
Join Date: May 2012
Location: Branchburg, New Jersey
Posts: 1,361
Gibson stainless steel exhaust and K&N cold air intake.
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Unread 05-19-2013, 05:42 PM   #9
jrich58
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2008 KK Liberty 
 
Join Date: May 2013
Location: Plattsburgh, NY
Posts: 78
Quote:
Originally Posted by Gageraid View Post
Gibson stainless steel exhaust and K&N cold air intake.
Did you notice better MPG from the program? Also wondering how loud your exhaust is, loud in the cabin?
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Unread 05-19-2013, 09:59 PM   #10
Gageraid
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2008 KK Liberty 
 
Join Date: May 2012
Location: Branchburg, New Jersey
Posts: 1,361
Quote:
Originally Posted by jrich58 View Post
Did you notice better MPG from the program? Also wondering how loud your exhaust is, loud in the cabin?
My Jeep wasn't stock for long. I had it stock for maybe 3 weeks and was getting 16.5-17 (city) m.p.g. Next was the cold air intake which sounds great in the cabin. Didn't notice a change in m.p.g. Next was the programmer, mileage has been anywhere from 18-20 (city) since then. Last was the exhaust. Didn't notice a change in m.p.g. My best so far has been 22. It's honestly a different animal with the programmer installed.

As for the sound of the exhaust, it's loud enough to hear outside of the Jeep, but the cold air intake is probably louder or just as loud...but then again, I don't romp on it. Definitely a mellow exhaust that won't wake the whole neighborhood. Videos never do exhaust notes justice, but I'd like to record a video soon.
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Unread 05-20-2013, 02:12 AM   #11
shawnicles
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2008 KK Liberty 
 
Join Date: Nov 2012
Location: Calgary, AB
Posts: 302
Thanks Gageraid for the input. I have a magnaflow exhaust, K&N intake and a spacer and was looking at doing that last thing I wanted to do with the engine.
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Unread 05-20-2013, 06:08 AM   #12
tommudd
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04 Liberty, Kilimanjaro Edition, Rock Lizard RockRails/Roof Rack/Front-Rear bumper,32 inch Goodyear Duratracs,Moabs,4.10s/ 4.25 inch JBA Coilover lift /other goodies
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Unread 05-20-2013, 07:54 AM   #13
huntb
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2008 KK Liberty 
 
Join Date: Aug 2011
Location: Grand Haven, MI
Posts: 576
The Hypertech is great. Like Gageraid said, it wont work on 2012 and it also wont work on 2011
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Unread 05-21-2013, 10:19 AM   #14
Skipper6413
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2011 KK Liberty 
 
Join Date: Jul 2011
Location: Texarkana, Texas
Posts: 337
That sux. I have a 2011 but everything I've seen on here says to stay away from engine mods. I wish they had something for the '11!
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