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Replace air intake to increase MPG?

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Old May 28, 2010 | 08:57 PM
  #16  
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From: Thomasville, GA
Originally Posted by RÖENTGEEP
How did you calculated your MPG?, do you travel a lot daily? Im asking because you just put on the filter and DP there and you said you got 20 mpg?
I take the miles driven on that tank and divide it by the gallons used to fill it back up all the way.

I'm sure mine will be lousy now that my Stage I's are in cause I can't keep my foot out of it!!!
 
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Old May 31, 2010 | 11:15 AM
  #17  
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Originally Posted by Brown Falcon
I take the miles driven on that tank and divide it by the gallons used to fill it back up all the way.

I'm sure mine will be lousy now that my Stage I's are in cause I can't keep my foot out of it!!!
Yeap, thank you, but I asked the question to cclc1021 because he wrote this: ............Hey guys,

Just got my filter and downpipe put on today. That's all I can say is WOW!! I'm getting more power, 20 mpg and it whistles now. Lol Turbo is definitely working. Thanks for all the help .....
 
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Old May 31, 2010 | 06:00 PM
  #18  
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Oh, ok. Wonder what mileage he was getting before...
 
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Old May 31, 2010 | 06:47 PM
  #19  
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Originally Posted by Brown Falcon
Oh, ok. Wonder what mileage he was getting before...
He wrote in his first post, around 13-14 MPG.
 
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Old May 31, 2010 | 07:02 PM
  #20  
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Geez, I've never heard of anyone getting a 6mpg increase from a Downpipe and a Intake.
I maybe got 2mpg after mine, with no cat, no muffler, and 4" exhaust.
 
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Old May 31, 2010 | 07:51 PM
  #21  
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how often should we change or clean our 6637?
 
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Old May 31, 2010 | 08:20 PM
  #22  
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Originally Posted by kupiec20
how often should we change or clean our 6637?
I changed mine after about 15k miles or so. Really wasn't very dirty at all, but felt that I should.

It depends on what conditions you drive in also. If you are in a very dusty area you might need to change it more often.
 
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Old May 31, 2010 | 08:43 PM
  #23  
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Originally Posted by Brown Falcon
Geez, I've never heard of anyone getting a 6mpg increase from a Downpipe and a Intake.
I maybe got 2mpg after mine, with no cat, no muffler, and 4" exhaust.
Yeap, Im with you, I maybe got less than you.

Originally Posted by kupiec20
how often should we change or clean our 6637?
Originally Posted by Brown Falcon
I changed mine after about 15k miles or so. Really wasn't very dirty at all, but felt that I should.

It depends on what conditions you drive in also. If you are in a very dusty area you might need to change it more often.
X2 what Brown said
 
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Old Jun 1, 2010 | 08:22 PM
  #24  
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Originally Posted by kupiec20
how often should we change or clean our 6637?
I change mine every time i change my fuel filter around 12 to 15k.
 
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