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Powerwire for a 2010 GC with 3.7L?

10K views 26 replies 19 participants last post by  Madanio24 
#1 ·
I am looking to do a CAI, Exhaust and powerwire mod. I have not been able to locate an answer for a question about the powerwire mod.

Do I need a 12" or 24" length and will it work on a 2010?
 
#3 ·
I am looking to do a CAI, Exhaust and powerwire mod. I have not been able to locate an answer for a question about the powerwire mod.

Do I need a 12" or 24" length and will it work on a 2010?
Yes it will work with your application.... So far it works with the 1999-2011 3.7L 4.7L & 5.7L engines...

We also offer the Soonax transmission line pressure booster... it works on all the 545RFE transmissions. I run them on both our 2002 Ram and our 2011 JGC Laredo.

SPEED SAFE, AIR RAM
 
#9 ·
I did my intake at the same time so not sure how much impact was from power wire. You will only notice any difference in power at WOT. Have heard that it can have a slight increase in mpg for normal driving though.
 
#14 ·
This is probably really stupid but isnt this what them fancy 180 t-stats are for? I have no idea what I am saying here but can I install both the power wire and the 180 t-stat on my 3.7? Do they even make a 180 t-stat for the 3.7? SO MANY QUESTIONS!!! Lol.
 
#15 ·
wait nvm my previous 180 t-stat question just found a thread that addressed it.
 
#17 ·
Sorry dude I googled 180 t-stat and the page came up but its not showing up anymore but anyway the thread said no there is not 180 t-stat for the 3.7.
 
#18 ·
Engine cooling is mainly mechanical (thermostat)... furthermore it uses an engine coolant temperature sensor to control the fan (completely separate from intake air temperature).
 
#19 · (Edited)
I had the sonnex line pressure booster in my 2007 GC 4.7L and it worked great. I tried it in my 2010 Hemi and for some reason it didn't like it. The shifts were all over the place. Not sure how safe that powerwire is in the long term....i'd be nervous tricking the computer with anything, being how sensitive they are to changes and all. My wife drives a 09 3.7L GC and when we put the magnaflow catback on it, it made a huge difference. It opened it up a lot, especially when getting into higher rpms. The stock muffler is HUGE!
 
#23 ·
i have it. I remembered when Frankie installed it for me @ one of our meets. Better throttle response initially(maybe just in my head lol) but as time goes by the comp will recog. it and back to as it without it.
 
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#25 ·
I like it. I think it's a great simple mod. 15 sec install and it adds a little. You wont find monster gains with it. The next day I added the hypertech max energy and with the two...im happy!
 
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