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| Gryphon Programmer (Disabled) Edge Product has discontinued the Edge Evolution 2, but we still provide support and tuning for it. If you have a question or comment relating the Gryphon (or Evolution) programmer, post it here. |
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#1
Mon, July 13th, 2009, 04:00 PM
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Is the 93 oct. custom performance worth the cash?
Currently my only custom tune is the 87 performance. I have an 07 Screw 5.4L with a K&N CAI and Flowmaster exhaust. I am getting about 14 MPG around town and about 17-18 on the highway. So my question is if I get the 93 performance tune will I get better gas mileage? Will I notice any change in performance? I know a lot of you have said you have seen a difference in mileage with the canned tunes. Any input would be appreciated.
__________________
 Mike
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