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Old 11-16-2013, 10:32 PM   #1 (permalink)
gk_ghig14
EcoModding Lurker
 
Join Date: Nov 2013
Location: Texas
Posts: 60

Eye catcher - '14 Ford Mustang GT
90 day: 17.39 mpg (US)
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Squeezing a few more mpg out of a mustang gt

I apologize if this is in the wrong section

I'm attempting to squeeze out a few more mpg from my 2014 mustang gt. I know it sounds weird but coming from 2 trucks, my mind can't comprehend getting less than 320ish miles a tank. Currently I'm getting between 17 and 19 mpg but would like 21 mpg minimum(16 gallon tank)

What I have done so far:
1. Lighter wheels. Dropped about 12-20 pounds rotational mass however the back wheels and tires are now wider(planning on ordering smaller back wheels)
2. Limited my top speed to 80 with the ford my key(speed limits are 75 so no going 55-60 here)
3. Tried 93 octane instead of 87(noticed no difference)

What I am considering doing:
Front splitter
Partial underbelly tray
Grill overlays(cover up the fog lights slightly)
Lowering springs

Any tips or other suggestions as far as my plans go?

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