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Discussion Starter #1
I Went from 14.4 to 16.6 mpg with cat clean out..air intake mod( resbox delete )...new magna flo exhaust.. Already had K&N air filter so I don't know what if any help it did..cost was $90 just for magna flo exhaust and $50 for K&N air filter plus time


Teddy
 

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Discussion Starter #3
Filled up 18 gallons drove till light comes on. When my light comes on it takes 18 to fill up again. So iv set my trip meter to that. And my light just came on.


Teddy
 

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I mean how many total tanks to determine you had an increase in mileage?

Was it just he one tank or is this a long term average?
 
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