Livernois Motorsports Tune claims 50HP gains (on E85) for V6 JL Wrangler and JT Gladiator

mbbq22

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Hey Guys, anyone heard of Livernois before? Saw a segment about this tuner linked below on MotorTrend TV this morning and became very curious. On their website they link a youtube dyno video and was curious as to if anyone else has heard anything about them before.

https://www.livernoismotorsports.com/product/LPP621134

"2018-2020 Jeep Wrangler JL and Gladiator JT gains over 50hp from Livernois Motorsports Tune!"






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kevman65

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Yes, based in Michigan.

I used their hop up parts and tune on my Explorer Sport.

Good group to work with.
 
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Says it improves throttle response... Wonder if I would still be able to use my iDrive, or if I need to sell it...
 
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mbbq22

mbbq22

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Curious about how they are tuning. Looks like it installs through the OBD port so easy installation and the gains they seem to be achieving according to their youtube video is impressive. With all the people that have tried the Pulsar, I'm surprised I haven't heard more about this.
 
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Curious about how they are tuning. Looks like it installs through the OBD port so easy installation and the gains they seem to be achieving according to their youtube video is impressive. With all the people that have tried the Pulsar, I'm surprised I haven't heard more about this.
Can anyone post the video?
 

gmc1000_1965

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Saw this yesterday. There is no way they're gaining that power of a tune on a na v6. I will say however, the stock graph looks right. Of all the graphs I've seen, the oem curvature, rpms, and hp number looks right. I just don't see how they gained that kind of power on a tune. Turbo cars, maybe. But to put out what I saw was 20whp peak amd 50whp mid range? By a tune and 93 octane....
 

Loosescrews

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Livernois has been around for years and are really well known for their work on Ford vehicles.
Seems like a good tune program. It may be worth a road trip/camping trip up to Michigan to pay them a visit.
 

OL1970

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Yes, my buddy had his Camaro tuned by those guys, something like 700hp, it was pretty awesome. Very high quality work, I'd give them a thumbs up.
 

Erievon

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I came from the Ecoboost world (Hey, I got here as fast as I could though). Livernois wouldn't risk their reputation if they weren't getting the results claimed. They are well known and respected. It appears to be 29 peak, and 51 under the curve.
 

BrentMG

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I traded my 17 SHO for my Gladiator, I had run their tune on my SHO and my previous Explorer Sport before that. I never got either dyno tuned. But just from driving it was a night and day difference. The tune was super easy to use. Just follow the on screen prompts.
 

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I have their tune on my Explorer ST and am super pleased with it. I am a little skeptical of that much gain on an NA car though
 

Mike1087

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they dont mention anything about needing to unlock the PCM. I will assume for $500 that is not included...I sent them an email asking some questions.
 

Erievon

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I didn't realize that was on E85 until I watched the video. The gains on 91 are a little more like what I would expect.
 

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