3.7 Air Intake - JeepForum.com
 
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post #1 of 10 Old 08-09-2013, 03:07 PM Thread Starter
LiftedWK
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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

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post #2 of 10 Old 08-09-2013, 03:27 PM
ca07wk
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I increased about 2mpg average with a Volant intake and 4.7L throttle body

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post #3 of 10 Old 08-09-2013, 03:35 PM
Zlartibartfast
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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)
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post #4 of 10 Old 08-09-2013, 03:41 PM Thread Starter
LiftedWK
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The 4.7 throttle body bolts right up to a 3.7?
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post #5 of 10 Old 08-09-2013, 03:54 PM
ca07wk
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Quote:
Originally Posted by LiftedWK View Post
The 4.7 throttle body bolts right up to a 3.7?
Yep, and 1/2" bigger

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post #6 of 10 Old 08-09-2013, 04:22 PM Thread Starter
LiftedWK
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Is it any 4.7 throttle body, or am I looking for a specific year range?
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post #7 of 10 Old 08-09-2013, 04:26 PM
ca07wk
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If you have an 07+ you need electronic. Mine came off a 2009 Ram.

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post #8 of 10 Old 08-09-2013, 04:48 PM Thread Starter
LiftedWK
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I have an '05
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post #9 of 10 Old 08-09-2013, 05:16 PM
ca07wk
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So you need to find a mechanical tb

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post #10 of 10 Old 08-09-2013, 06:33 PM Thread Starter
LiftedWK
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Cool. Thanks guys
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