2005-2009 Jeep Grand Cherokee 5.7L HEMI

[JMV1777]

When is our predator coming out? I want to deal with your company because in my opinion you guys have the best handheld tuner. If this predator is coming out soon, what will be the options in the predator? What tunes? Fan Control? And so on.


I'm ready to buy!!!!!!


- Joe

[johan]

We have a beta update for the U7137 out as we speak that supports the 5.7L Hemi in 05-08 Jeep GC, 05-08 Durango and 06-08 Commander.
If you purchase a u7137, e-mail me and i will send you the update.

[calypson]

Good news! I'm in, just ordered a 7137!!

[rdm395]

Great news! Thanks for asking about it, JMV1777 !!!!!!!!!!

[JMV1777]

I ordered one on Friday. I cannot wait for it to show up at my door!!!!!


A few questions though. How much time can this programmer shave off my 1/4 mile time? My personal best currently is 14.626 with a CAI and Exhaust.

Does this get rid of torque management and can I disable ESP and MDS?


Thank You for your time.

[mikel]

I'd expect to see you drop at least .2 and pick up 2 MPH.

[JMV1777]

Wooooooohooooooo!!!!


Installed the Diablo!

Messed with the parameters:

1.) MDS OFF

2.) Shift points on 1-2 and 2-3 to 5700 RPM's

3.) Raised Speed Limitor to 155 MPH (Dont worry, I'm not going to even try it.)


Oh my god this thing is the ****! It snaps your neck even harder when you take off. I am squealing the tires whenever I launch from a light, no need to powerbrake anymore. Crispy shift points. Its like BOOM BOOM between each gear. I love it. Can't wait to get to the track!!!!!!


I already filled up twice.

Thank You Diablo!!!!!


Two quick questions:

1.) Is there going to be an update that could allow the 5.7 WK to auto upshift like the 6.1's?

2.) Can I diasble ESP? (I am just wondering.)


Thanks

-Joe

[anas611]

What does that mean:
Part Throttle Upshift.
Wot Fuel
Wot Fuel 1K-3.8K
Wot MBT Spark
WOT Spark

Maovdil and adjust to them

[rfoker]

What does that mean:
Part Throttle Upshift.
Wot Fuel
Wot Fuel 1K-3.8K
Wot MBT Spark
WOT Spark

Maovdil and adjust to them

Part throttle upshift....based on pedal position..i.e.15%..25% you can change what rpm the vehicle shifts at. removing your foot off the pedal will cause an automatic upshift obviously as it's like coasting.
For ex. you set your 1-2upshifts like this
15%...1800rpms..this means at 15% pedal position, your tranny won't shift until it reaches 1800rpms.
25%...2400rpms..tranny won't upshift until 2400rpms unless pedal position falls below that point.
and so on.......

The rest...DO NOT ALTER. Since you don't know what they are or do, you'll likely ruin your engine. Don't touch them as there really is no need for an otherwise stock vehicle.

[MikeLud]

Mike or Johan

Do you know when you will have an update for a 2009 Jeep Grand Cherokee 5.7L HEMI? Also will it be available for the Trinity?

Thanks,
Mike

[anas611]

thank you very much ... (rfoker )

How do I get the top horses What is the best help to adjust the strength of the engine ..

[DGatzby1]

thank you very much ... (rfoker )

How do I get the top horses What is the best help to adjust the strength of the engine ..

Load the 91 octane tune and buy the best gas you can. Enjoy!