3.7 Air Intake - JeepForum.com
Search  
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 > 3.7 Air Intake

Stainless Steel Door Hinge PinsPoly Door Hinge BushingsFS: 2007-2013 Jeep Wrangler "HALO" Angel Eye Kit

Reply
Unread 08-09-2013, 03:07 PM   #1
LiftedWK
Registered User
 
Join Date: May 2013
Location: Syracuse, New York
Posts: 28
3.7 Air Intake

Thinking about picking one up. My main concern is gas mileage. I'd really like to up my MPG. What are people's thoughts on these?

Thanks
Adam

LiftedWK is offline   Reply With Quote
Unread 08-09-2013, 03:27 PM   #2
ca07wk
Crawl-Offroad.com
2007 WK 
 
Join Date: Aug 2012
Location: San Diego, CA
Posts: 963
I increased about 2mpg average with a Volant intake and 4.7L throttle body
__________________
Crawl-Offroad.com-Boycott Paved Roads
2006 WK Limited Modified QT2
OME HD/RRO UCA/Wrangler MTRs on Moabs/JKS Rear Discos/Steel Armadillo Skids, Sliders,Front Shackles,Antenna Mount/Crawl Rear Skid
ca07wk is offline   Reply With Quote
Unread 08-09-2013, 03:35 PM   #3
Zlartibartfast
Registered User
2007 WK 
 
Join Date: Aug 2007
Location: Menchaca, Texas
Posts: 417
It (the CAI + TB) made a big difference on my old 4.0 I6 & after a header and completely new exhaust I was getting close to 23 MPG (up from 19)
Zlartibartfast is offline   Reply With Quote
Unread 08-09-2013, 03:41 PM   #4
LiftedWK
Registered User
 
Join Date: May 2013
Location: Syracuse, New York
Posts: 28
The 4.7 throttle body bolts right up to a 3.7?
LiftedWK is offline   Reply With Quote
Unread 08-09-2013, 03:54 PM   #5
ca07wk
Crawl-Offroad.com
2007 WK 
 
Join Date: Aug 2012
Location: San Diego, CA
Posts: 963
Quote:
Originally Posted by LiftedWK View Post
The 4.7 throttle body bolts right up to a 3.7?
Yep, and 1/2" bigger
__________________
Crawl-Offroad.com-Boycott Paved Roads
2006 WK Limited Modified QT2
OME HD/RRO UCA/Wrangler MTRs on Moabs/JKS Rear Discos/Steel Armadillo Skids, Sliders,Front Shackles,Antenna Mount/Crawl Rear Skid
ca07wk is offline   Reply With Quote
Unread 08-09-2013, 04:22 PM   #6
LiftedWK
Registered User
 
Join Date: May 2013
Location: Syracuse, New York
Posts: 28
Is it any 4.7 throttle body, or am I looking for a specific year range?
LiftedWK is offline   Reply With Quote
Unread 08-09-2013, 04:26 PM   #7
ca07wk
Crawl-Offroad.com
2007 WK 
 
Join Date: Aug 2012
Location: San Diego, CA
Posts: 963
If you have an 07+ you need electronic. Mine came off a 2009 Ram.
__________________
Crawl-Offroad.com-Boycott Paved Roads
2006 WK Limited Modified QT2
OME HD/RRO UCA/Wrangler MTRs on Moabs/JKS Rear Discos/Steel Armadillo Skids, Sliders,Front Shackles,Antenna Mount/Crawl Rear Skid
ca07wk is offline   Reply With Quote
Unread 08-09-2013, 04:48 PM   #8
LiftedWK
Registered User
 
Join Date: May 2013
Location: Syracuse, New York
Posts: 28
I have an '05
LiftedWK is offline   Reply With Quote
Unread 08-09-2013, 05:16 PM   #9
ca07wk
Crawl-Offroad.com
2007 WK 
 
Join Date: Aug 2012
Location: San Diego, CA
Posts: 963
So you need to find a mechanical tb
__________________
Crawl-Offroad.com-Boycott Paved Roads
2006 WK Limited Modified QT2
OME HD/RRO UCA/Wrangler MTRs on Moabs/JKS Rear Discos/Steel Armadillo Skids, Sliders,Front Shackles,Antenna Mount/Crawl Rear Skid
ca07wk is offline   Reply With Quote
Unread 08-09-2013, 06:33 PM   #10
LiftedWK
Registered User
 
Join Date: May 2013
Location: Syracuse, New York
Posts: 28
Cool. Thanks guys
LiftedWK is offline   Reply With Quote




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.