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#2: 03-03-2013, 11:30 AM
Title: Duke
Rank: Premium Donator
Location: Tioga county ,NY
Car: 05 Legacy GT w/ STi 6MT~07 Solstice GXP
Posts: 2,476
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Right foot is the biggest factor in MPG. All city 15-17, mix 19-21, all highway 27-30.

I'm 40\60 cty/hwy. Drive normal, avg. 25.2mpg, heavy on the boost, 22.7 mpg, long highway tips 28.8 mpg. My avg, mpg is 24.6 for my 120 daily commute.

Mechanical part that can effect MPG's, bad, dirty or worn out, MAP sensor, air filter, fuel injector, spark plugs, coil packs, O2 sensors, CAT's & your tune that you're running.

Original Motor, VF-40 replaced @ 314k+ with a VF-39. Tuning Alliance Stage 2+, 18.5psi. Member; 300K + club. Current mileage:331413
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