4.7L Headers - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > WK Grand Cherokee & XK Commander Forum > 4.7L Headers

Introducing MONSTALINER™ UV Permanent DIY Roll On Bed LineSPARTAN LOCKERS are on sale BIG TIME at ROCKRIDGE 4WD!FS: Jeep Fog Light LED Bulbs! Several Brightness Options!

Unread 06-21-2009, 12:26 PM   #1
Registered User
2007 WK 
Join Date: Apr 2008
Location: New York
Posts: 82
4.7L Headers

Would putting shortty headers on my 07 JGC 4.7L give me a little bit of a power boost? Im still running the cats, i can't seem to find a company that offers high flow cats.

2014 Jeep Grand Cherokee Altitude
sanitarium16 is offline   Reply With Quote
Unread 06-21-2009, 05:16 PM   #2
Registered User
2005 WK 
Join Date: Apr 2008
Location: Houston, TX
Posts: 1,505
There is no room for us to sport headers which is why you will not find any.
It would be nice to fit them thought, might have to go to an expert to custom make you some.
Acidcold is offline   Reply With Quote
Unread 06-22-2009, 05:44 PM   #3
Registered User
2005 WK 
Join Date: Jun 2008
Location: Toledo, OH
Posts: 61
Shorties are pretty worthless in terms of performance gains. Mid-Full length will gain you much more oomph.
2005 WK Laredo. 4.7L Quadratrac-II (K&N)
1995 Camaro Z28 (too many mods to list)
Z28Justin is offline   Reply With Quote
Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.