anyone have it? some of the numbers (especially for the 5.9) are exceptional and almost sound too good to be true. what are your guys thoughts?

# Performance Tune:
# 5.7 Hemi Max 21.4 HP and 34.2 ft lbs torque
# 4.7 Max 21.9 HP and 19.4 ft lbs torque
# 5.9 Max 46.9 HP and 59.4 ft lbs torque
# 5.2 Max 18.7 HP and 30.2 ft lbs torque
# 3.9 Max 17.0 HP and 28.0 ft lbs torque
# Performance Tow: Improve tow ability


http://www.superchips.com/products.p...Grand+Cherokee

 

im thinking about taking a dive and getting one. the v6 could use a little more wit on the highway. is superchips one of the tuners that will burn up your pcm if used all the time? that's my question that's holding me back from it.

 

50 HP on a 5.9? I would have to see that to believe it. Thats a 20% increase....

 

I KNOW!!! sounds too good to be true right? even if i get 35 i'll be more than happy. honestly is the 60lbs of torque that im after, hehehe

 

thats a little bit under 6 horses per cylinder for the 5.9, sounds reasonable.

 

I wonder what you're sacrifice with gas mileage.

 

honestly, i'm already under 10, so the hell with it. that's the reason i bought a motorcycle.

 

i love mine i got the 3715 the only difference is the 3815 is update able if they come out with a different tune or something. the numbers are the same for both though and you can get the 3715's for around 200 used. i have read that the 5.9 guys aren't always that pleased with them but i forget which one they like better and no it wont burn up your pcm if you keep using it. i have mine on the performance setting and have to use 91 or higher but the power and supposedly the gas mileage will even things out. i have yet to get any decent readings on mpg because my truck hasn't left school since i started back in august i've only been on short trips none over an hour and i only fill up like every 2-3 weeks but i'm going home next weekend for thanksgiving break so i'll let you guys know my mpg on 91 or higher mode to see if it really does even out.

 

Ah thanks.

 

yeh i too have been thinking about getting one. playmaker, let us know what kind of mileage you are getting and if it is decent, i will probably try to pick one up.