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liberty
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Discussion Starter #1 (Edited)
I have a new 2012 Latitude. My only complaint is the gas mileage from the 3.7. I put in a K&N filter and install a Diablo fuel management chip. It's actually a modular the splices into the mas air flow sensor. What a difference. I really didn't think it would work. But between the two I've increased the HP and I'm getting almost 5 more miles per gallon. That's HUGE !
 

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I have a new 2012 Latitude. My only complaint is the gas mileage from the 3.7. I put in a K&N filter and install a Diablo fuel management chip. It's actually a modular the splices into the mas air flow sensor. What a difference. I really didn't think it would work. But between the two I've increased the HP and I'm getting almost 5 more miles per gallon. That's HUGE !
What are you getting city/highway?
 

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liberty
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Discussion Starter #4
I'm getting a consistent 19 city and about 27 to 28 highway depending on how fast I drive .
 
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