Air intake and exhaust help gas mileage?
I have an '08 SUT and my CPU currently reads around 10.5 mpg. The only upgrades I have are wheels and tires. I have read where some guys have the same rig and get around 12-14 mpg. Every time I fill up my fuel range is around 275-280 miles, which is terrible. Would adding an air intake and exhaust possibly help gas mileage, even just a little bit?
Thanks
Austin
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'08 Birch White SUT
20X10" BMF S.O.T.A Wheels
38X13.5X20 Toyo Open Country M/T
AMP Research Steps
10" JL Audio sub w/ box and amp
Truxxx Lift 2.5" F-1.5" R
4" Rancho Lift
Corsa Sport Cat Back Exhaust
K&N Cold Air Intake
Spare Removed
RealWheels Eliminator Kit w/o hooks
Defenderworx hooks
Body matched grille
Ford Raptor 6.2L emblem
GS Creations Plexi-glass tail light and front turn tint
RealWheels Oversized Black Hood Handles
Recon Smoked Cab lights
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