Okay....... next on the list! - JeepForum.com

LinkBack Thread Tools
post #1 of 1 Old 11-09-2012, 04:17 PM Thread Starter
Registered User
2006 WK 
Join Date: Jun 2012
Location: Boiling Springs
Posts: 260
Okay....... next on the list!

Okay all... Just as an update, I have a 2006 4.7L. I have done the RC lift, tires, K&N intake and magnaflow exhaust. I have noticed that since the bigger tires, my transmission is even more confused than it was before. Meaning it searches for gears in my mountain/hills area. I've noticed that if I hit the tow/haul button, the tranny is much more solid and overall less sluggish.

i expected some power loss for the bigger tires which is okay with me, but I want a little of the power back. The magnaflow didn't make a vast improvement as I expected but does sound much better. I am not looking to spend a fortune so headers are out of the question....

I was thinking maybe a throttle body spacer and possibly a tuner. I've read all over this forum that most of the tuners are a complete waste of time. I also saw a post regarding an SCT tuner which is what I had for my diesel truck. The tuner was amazing with custom tunes but I called SCT and they do not make anything for the 4.7..... Any of you masterminds have thoughts or recommendations regarding the throttle body spacer or a tuner?? Am I just wasting my time and money by getting either? Advice please from those with actual experience with the products.... Thanks

2006 Jeep Grand Cherokee, 4.7L V8, QTII, 2" Rough Country Lift, 265/70/17 Nitto Terra Grapplers, Magnaflow muffler w/ resonated tip
caiati is offline  

Quick Reply

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome